15087862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 25355520

約数和(自身を除く): 10267658

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 283, 437, 566, 874, 1159, 1403, 2318, 2806, 5377, 6509, 10754, 13018, 17263, 26657, 34526, 53314, 123671, 247342, 327997, 397049, 655994, 794098, 7543931, 15087862]

約数ペア:

[(1, 15087862), (2, 7543931), (19, 794098), (23, 655994), (38, 397049), (46, 327997), (61, 247342), (122, 123671), (283, 53314), (437, 34526), (566, 26657), (874, 17263), (1159, 13018), (1403, 10754), (2318, 6509), (2806, 5377)]