15870854

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5231}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 25050816

約数和(自身を除く): 9179962

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 5231, 10462, 193547, 214471, 387094, 428942, 7935427, 15870854]

約数ペア:

[(1, 15870854), (2, 7935427), (37, 428942), (41, 387094), (74, 214471), (82, 193547), (1517, 10462), (3034, 5231)]