39387038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2111}}^1$

素因数の和:2623

約数の個数: 16

約数和(自身を含む): 62346240

約数和(自身を除く): 22959202

約数列:

[1, 2, 19, 38, 491, 982, 2111, 4222, 9329, 18658, 40109, 80218, 1036501, 2073002, 19693519, 39387038]

約数ペア:

[(1, 39387038), (2, 19693519), (19, 2073002), (38, 1036501), (491, 80218), (982, 40109), (2111, 18658), (4222, 9329)]