22471839290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77489101}}^1$

素因数の和:77489137

約数の個数: 16

約数和(自身を含む): 41844115080

約数和(自身を除く): 19372275790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 77489101, 154978202, 387445505, 774891010, 2247183929, 4494367858, 11235919645, 22471839290]

約数ペア:

[(1, 22471839290), (2, 11235919645), (5, 4494367858), (10, 2247183929), (29, 774891010), (58, 387445505), (145, 154978202), (290, 77489101)]