13296656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 27379200

約数和(自身を除く): 14082544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 229, 304, 382, 458, 764, 916, 1528, 1832, 3056, 3629, 3664, 4351, 7258, 8702, 14516, 17404, 29032, 34808, 43739, 58064, 69616, 87478, 174956, 349912, 699824, 831041, 1662082, 3324164, 6648328, 13296656]

約数ペア:

[(1, 13296656), (2, 6648328), (4, 3324164), (8, 1662082), (16, 831041), (19, 699824), (38, 349912), (76, 174956), (152, 87478), (191, 69616), (229, 58064), (304, 43739), (382, 34808), (458, 29032), (764, 17404), (916, 14516), (1528, 8702), (1832, 7258), (3056, 4351), (3629, 3664)]