17661284

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 32430720

約数和(自身を除く): 14769436

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 2539, 3478, 5078, 6956, 10156, 93943, 119333, 187886, 238666, 375772, 477332, 4415321, 8830642, 17661284]

約数ペア:

[(1, 17661284), (2, 8830642), (4, 4415321), (37, 477332), (47, 375772), (74, 238666), (94, 187886), (148, 119333), (188, 93943), (1739, 10156), (2539, 6956), (3478, 5078)]