19625232

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 58051840

約数和(自身を除く): 38426608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 109, 121, 124, 132, 176, 186, 218, 242, 248, 264, 327, 341, 363, 372, 436, 484, 496, 528, 654, 682, 726, 744, 872, 968, 1023, 1199, 1308, 1364, 1452, 1488, 1744, 1936, 2046, 2398, 2616, 2728, 2904, 3379, 3597, 3751, 4092, 4796, 5232, 5456, 5808, 6758, 7194, 7502, 8184, 9592, 10137, 11253, 13189, 13516, 14388, 15004, 16368, 19184, 20274, 22506, 26378, 27032, 28776, 30008, 37169, 39567, 40548, 45012, 52756, 54064, 57552, 60016, 74338, 79134, 81096, 90024, 105512, 111507, 148676, 158268, 162192, 180048, 211024, 223014, 297352, 316536, 408859, 446028, 594704, 633072, 817718, 892056, 1226577, 1635436, 1784112, 2453154, 3270872, 4906308, 6541744, 9812616, 19625232]

約数ペア:

[(1, 19625232), (2, 9812616), (3, 6541744), (4, 4906308), (6, 3270872), (8, 2453154), (11, 1784112), (12, 1635436), (16, 1226577), (22, 892056), (24, 817718), (31, 633072), (33, 594704), (44, 446028), (48, 408859), (62, 316536), (66, 297352), (88, 223014), (93, 211024), (109, 180048), (121, 162192), (124, 158268), (132, 148676), (176, 111507), (186, 105512), (218, 90024), (242, 81096), (248, 79134), (264, 74338), (327, 60016), (341, 57552), (363, 54064), (372, 52756), (436, 45012), (484, 40548), (496, 39567), (528, 37169), (654, 30008), (682, 28776), (726, 27032), (744, 26378), (872, 22506), (968, 20274), (1023, 19184), (1199, 16368), (1308, 15004), (1364, 14388), (1452, 13516), (1488, 13189), (1744, 11253), (1936, 10137), (2046, 9592), (2398, 8184), (2616, 7502), (2728, 7194), (2904, 6758), (3379, 5808), (3597, 5456), (3751, 5232), (4092, 4796)]