12427862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{911}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 7271338

約数列:

[1, 2, 19, 38, 359, 718, 911, 1822, 6821, 13642, 17309, 34618, 327049, 654098, 6213931, 12427862]

約数ペア:

[(1, 12427862), (2, 6213931), (19, 654098), (38, 327049), (359, 34618), (718, 17309), (911, 13642), (1822, 6821)]