12912216

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{11447}}^1$

素因数の和:11503

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 20058024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 11447, 22894, 34341, 45788, 68682, 91576, 137364, 274728, 538009, 1076018, 1614027, 2152036, 3228054, 4304072, 6456108, 12912216]

約数ペア:

[(1, 12912216), (2, 6456108), (3, 4304072), (4, 3228054), (6, 2152036), (8, 1614027), (12, 1076018), (24, 538009), (47, 274728), (94, 137364), (141, 91576), (188, 68682), (282, 45788), (376, 34341), (564, 22894), (1128, 11447)]