15908748

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 38567424

約数和(自身を除く): 22658676

約数列:

[1, 2, 3, 4, 6, 12, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 421, 564, 804, 842, 1263, 1684, 2526, 3149, 5052, 6298, 9447, 12596, 18894, 19787, 28207, 37788, 39574, 56414, 59361, 79148, 84621, 112828, 118722, 169242, 237444, 338484, 1325729, 2651458, 3977187, 5302916, 7954374, 15908748]

約数ペア:

[(1, 15908748), (2, 7954374), (3, 5302916), (4, 3977187), (6, 2651458), (12, 1325729), (47, 338484), (67, 237444), (94, 169242), (134, 118722), (141, 112828), (188, 84621), (201, 79148), (268, 59361), (282, 56414), (402, 39574), (421, 37788), (564, 28207), (804, 19787), (842, 18894), (1263, 12596), (1684, 9447), (2526, 6298), (3149, 5052)]