22139645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6599}}^1$

素因数の和:6676

約数の個数: 16

約数和(自身を含む): 29462400

約数和(自身を除く): 7322755

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 6599, 32995, 72589, 362945, 402539, 2012695, 4427929, 22139645]

約数ペア:

[(1, 22139645), (5, 4427929), (11, 2012695), (55, 402539), (61, 362945), (305, 72589), (671, 32995), (3355, 6599)]