19695002

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1409}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 30709800

約数和(自身を除く): 11014798

約数列:

[1, 2, 29, 58, 241, 482, 1409, 2818, 6989, 13978, 40861, 81722, 339569, 679138, 9847501, 19695002]

約数ペア:

[(1, 19695002), (2, 9847501), (29, 679138), (58, 339569), (241, 81722), (482, 40861), (1409, 13978), (2818, 6989)]