40386698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{7681}}^1$

素因数の和:7933

約数の個数: 16

約数和(自身を含む): 66372480

約数和(自身を除く): 25985782

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 7681, 15362, 84491, 168982, 1835759, 3671518, 20193349, 40386698]

約数ペア:

[(1, 40386698), (2, 20193349), (11, 3671518), (22, 1835759), (239, 168982), (478, 84491), (2629, 15362), (5258, 7681)]