19092878

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 33807360

約数和(自身を除く): 14714482

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 283, 427, 553, 566, 854, 1106, 1981, 3962, 4819, 9638, 17263, 22357, 33733, 34526, 44714, 67466, 120841, 156499, 241682, 312998, 1363777, 2727554, 9546439, 19092878]

約数ペア:

[(1, 19092878), (2, 9546439), (7, 2727554), (14, 1363777), (61, 312998), (79, 241682), (122, 156499), (158, 120841), (283, 67466), (427, 44714), (553, 34526), (566, 33733), (854, 22357), (1106, 17263), (1981, 9638), (3962, 4819)]