15891946

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11239}}^1$

素因数の和:11349

約数の個数: 16

約数和(自身を含む): 27515520

約数和(自身を除く): 11623574

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 11239, 22478, 78673, 157346, 1135139, 2270278, 7945973, 15891946]

約数ペア:

[(1, 15891946), (2, 7945973), (7, 2270278), (14, 1135139), (101, 157346), (202, 78673), (707, 22478), (1414, 11239)]