19448003586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{7879}}^1$

素因数の和:8295

約数の個数: 64

約数和(自身を含む): 42892416000

約数和(自身を除く): 23444412414

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 251, 298, 447, 502, 753, 894, 1506, 1639, 2761, 3278, 4917, 5522, 7879, 8283, 9834, 15758, 16566, 23637, 37399, 47274, 74798, 86669, 112197, 173338, 224394, 260007, 411389, 520014, 822778, 1173971, 1234167, 1977629, 2347942, 2468334, 3521913, 3955258, 5932887, 7043826, 11865774, 12913681, 21753919, 25827362, 38741043, 43507838, 65261757, 77482086, 130523514, 294666721, 589333442, 884000163, 1768000326, 3241333931, 6482667862, 9724001793, 19448003586]

約数ペア:

[(1, 19448003586), (2, 9724001793), (3, 6482667862), (6, 3241333931), (11, 1768000326), (22, 884000163), (33, 589333442), (66, 294666721), (149, 130523514), (251, 77482086), (298, 65261757), (447, 43507838), (502, 38741043), (753, 25827362), (894, 21753919), (1506, 12913681), (1639, 11865774), (2761, 7043826), (3278, 5932887), (4917, 3955258), (5522, 3521913), (7879, 2468334), (8283, 2347942), (9834, 1977629), (15758, 1234167), (16566, 1173971), (23637, 822778), (37399, 520014), (47274, 411389), (74798, 260007), (86669, 224394), (112197, 173338)]