9957406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3911}}^1$

素因数の和:3999

約数の個数: 16

約数和(自身を含む): 15960960

約数和(自身を除く): 6003554

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 3911, 7822, 74309, 148618, 262037, 524074, 4978703, 9957406]

約数ペア:

[(1, 9957406), (2, 4978703), (19, 524074), (38, 262037), (67, 148618), (134, 74309), (1273, 7822), (2546, 3911)]