12432118

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 20052792

約数和(自身を除く): 7620674

約数列:

[1, 2, 19, 38, 67, 134, 257, 361, 514, 722, 1273, 2546, 4883, 9766, 17219, 24187, 34438, 48374, 92777, 185554, 327161, 654322, 6216059, 12432118]

約数ペア:

[(1, 12432118), (2, 6216059), (19, 654322), (38, 327161), (67, 185554), (134, 92777), (257, 48374), (361, 34438), (514, 24187), (722, 17219), (1273, 9766), (2546, 4883)]