15570906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 18358374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2243, 2314, 3471, 4486, 6729, 6942, 13458, 29159, 58318, 87477, 174954, 199627, 399254, 598881, 1197762, 2595151, 5190302, 7785453, 15570906]

約数ペア:

[(1, 15570906), (2, 7785453), (3, 5190302), (6, 2595151), (13, 1197762), (26, 598881), (39, 399254), (78, 199627), (89, 174954), (178, 87477), (267, 58318), (534, 29159), (1157, 13458), (2243, 6942), (2314, 6729), (3471, 4486)]