19004848116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{12347}}^1$

素因数の和:12573

約数の個数: 96

約数和(自身を含む): 48072245760

約数和(自身を除く): 29067397644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 157, 172, 228, 258, 314, 471, 516, 628, 817, 942, 1634, 1884, 2451, 2983, 3268, 4902, 5966, 6751, 8949, 9804, 11932, 12347, 13502, 17898, 20253, 24694, 27004, 35796, 37041, 40506, 49388, 74082, 81012, 128269, 148164, 234593, 256538, 384807, 469186, 513076, 530921, 703779, 769614, 938372, 1061842, 1407558, 1539228, 1592763, 1938479, 2123684, 2815116, 3185526, 3876958, 5815437, 6371052, 7753916, 10087499, 11630874, 20174998, 23261748, 30262497, 36831101, 40349996, 60524994, 73662202, 83354597, 110493303, 121049988, 147324404, 166709194, 220986606, 250063791, 333418388, 441973212, 500127582, 1000255164, 1583737343, 3167474686, 4751212029, 6334949372, 9502424058, 19004848116]

約数ペア:

[(1, 19004848116), (2, 9502424058), (3, 6334949372), (4, 4751212029), (6, 3167474686), (12, 1583737343), (19, 1000255164), (38, 500127582), (43, 441973212), (57, 333418388), (76, 250063791), (86, 220986606), (114, 166709194), (129, 147324404), (157, 121049988), (172, 110493303), (228, 83354597), (258, 73662202), (314, 60524994), (471, 40349996), (516, 36831101), (628, 30262497), (817, 23261748), (942, 20174998), (1634, 11630874), (1884, 10087499), (2451, 7753916), (2983, 6371052), (3268, 5815437), (4902, 3876958), (5966, 3185526), (6751, 2815116), (8949, 2123684), (9804, 1938479), (11932, 1592763), (12347, 1539228), (13502, 1407558), (17898, 1061842), (20253, 938372), (24694, 769614), (27004, 703779), (35796, 530921), (37041, 513076), (40506, 469186), (49388, 384807), (74082, 256538), (81012, 234593), (128269, 148164)]