15293226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 33324480

約数和(自身を除く): 18031254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2203, 2314, 3471, 4406, 6609, 6942, 13218, 28639, 57278, 85917, 171834, 196067, 392134, 588201, 1176402, 2548871, 5097742, 7646613, 15293226]

約数ペア:

[(1, 15293226), (2, 7646613), (3, 5097742), (6, 2548871), (13, 1176402), (26, 588201), (39, 392134), (78, 196067), (89, 171834), (178, 85917), (267, 57278), (534, 28639), (1157, 13218), (2203, 6942), (2314, 6609), (3471, 4406)]