10915386

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 24155040

約数和(自身を除く): 13239654

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 181, 362, 437, 529, 543, 874, 1058, 1086, 1311, 1587, 2622, 3174, 3439, 4163, 6878, 8326, 10051, 10317, 12489, 20102, 20634, 24978, 30153, 60306, 79097, 95749, 158194, 191498, 237291, 287247, 474582, 574494, 1819231, 3638462, 5457693, 10915386]

約数ペア:

[(1, 10915386), (2, 5457693), (3, 3638462), (6, 1819231), (19, 574494), (23, 474582), (38, 287247), (46, 237291), (57, 191498), (69, 158194), (114, 95749), (138, 79097), (181, 60306), (362, 30153), (437, 24978), (529, 20634), (543, 20102), (874, 12489), (1058, 10317), (1086, 10051), (1311, 8326), (1587, 6878), (2622, 4163), (3174, 3439)]