16401973390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149108849}}^1$

素因数の和:149108867

約数の個数: 16

約数和(自身を含む): 32207511600

約数和(自身を除く): 15805538210

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149108849, 298217698, 745544245, 1491088490, 1640197339, 3280394678, 8200986695, 16401973390]

約数ペア:

[(1, 16401973390), (2, 8200986695), (5, 3280394678), (10, 1640197339), (11, 1491088490), (22, 745544245), (55, 298217698), (110, 149108849)]