18799279

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 20250720

約数和(自身を除く): 1451441

約数列:

[1, 29, 41, 97, 163, 1189, 2813, 3977, 4727, 6683, 15811, 115333, 193807, 458519, 648251, 18799279]

約数ペア:

[(1, 18799279), (29, 648251), (41, 458519), (97, 193807), (163, 115333), (1189, 15811), (2813, 6683), (3977, 4727)]