311919922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{9623}}^1$

素因数の和:10497

約数の個数: 16

約数和(自身を含む): 493133760

約数和(自身を除く): 181213838

約数列:

[1, 2, 19, 38, 853, 1706, 9623, 16207, 19246, 32414, 182837, 365674, 8208419, 16416838, 155959961, 311919922]

約数ペア:

[(1, 311919922), (2, 155959961), (19, 16416838), (38, 8208419), (853, 365674), (1706, 182837), (9623, 32414), (16207, 19246)]