189731036290

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{12898099}}^1$

素因数の和:12899577

約数の個数: 16

約数和(自身を含む): 341748057600

約数和(自身を除く): 152017021310

約数列:

[1, 2, 5, 10, 1471, 2942, 7355, 14710, 12898099, 25796198, 64490495, 128980990, 18973103629, 37946207258, 94865518145, 189731036290]

約数ペア:

[(1, 189731036290), (2, 94865518145), (5, 37946207258), (10, 18973103629), (1471, 128980990), (2942, 64490495), (7355, 25796198), (14710, 12898099)]