15671631380

素因数分解:

$2^2\times 5^1\times {\mathrm{6203}}^1\times {\mathrm{126323}}^1$

素因数の和:132535

約数の個数: 24

約数和(自身を含む): 32915992032

約数和(自身を除く): 17244360652

約数列:

[1, 2, 4, 5, 10, 20, 6203, 12406, 24812, 31015, 62030, 124060, 126323, 252646, 505292, 631615, 1263230, 2526460, 783581569, 1567163138, 3134326276, 3917907845, 7835815690, 15671631380]

約数ペア:

[(1, 15671631380), (2, 7835815690), (4, 3917907845), (5, 3134326276), (10, 1567163138), (20, 783581569), (6203, 2526460), (12406, 1263230), (24812, 631615), (31015, 505292), (62030, 252646), (124060, 126323)]