2143821818

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1\times {\mathrm{14653}}^1$

素因数の和:15229

約数の個数: 16

約数和(自身を含む): 3241230336

約数和(自身を除く): 1097408518

約数列:

[1, 2, 191, 382, 383, 766, 14653, 29306, 73153, 146306, 2798723, 5597446, 5612099, 11224198, 1071910909, 2143821818]

約数ペア:

[(1, 2143821818), (2, 1071910909), (191, 11224198), (382, 5612099), (383, 5597446), (766, 2798723), (14653, 146306), (29306, 73153)]