16219304

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{4957}}^1$

素因数の和:5372

約数の個数: 16

約数和(自身を含む): 30491700

約数和(自身を除く): 14272396

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 4957, 9914, 19828, 39656, 2027413, 4054826, 8109652, 16219304]

約数ペア:

[(1, 16219304), (2, 8109652), (4, 4054826), (8, 2027413), (409, 39656), (818, 19828), (1636, 9914), (3272, 4957)]