12431738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29741}}^1$

素因数の和:29773

約数の個数: 16

約数和(自身を含む): 21414240

約数和(自身を除く): 8982502

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 29741, 59482, 327151, 565079, 654302, 1130158, 6215869, 12431738]

約数ペア:

[(1, 12431738), (2, 6215869), (11, 1130158), (19, 654302), (22, 565079), (38, 327151), (209, 59482), (418, 29741)]