21030432914

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{625943}}^1$

素因数の和:626209

約数の個数: 16

約数和(自身を含む): 32043325248

約数和(自身を除く): 11012892334

約数列:

[1, 2, 107, 157, 214, 314, 16799, 33598, 625943, 1251886, 66975901, 98273051, 133951802, 196546102, 10515216457, 21030432914]

約数ペア:

[(1, 21030432914), (2, 10515216457), (107, 196546102), (157, 133951802), (214, 98273051), (314, 66975901), (16799, 1251886), (33598, 625943)]