16702444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19979}}^1$

素因数の和:20013

約数の個数: 24

約数和(自身を含む): 33566400

約数和(自身を除く): 16863956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 19979, 39958, 79916, 219769, 379601, 439538, 759202, 879076, 1518404, 4175611, 8351222, 16702444]

約数ペア:

[(1, 16702444), (2, 8351222), (4, 4175611), (11, 1518404), (19, 879076), (22, 759202), (38, 439538), (44, 379601), (76, 219769), (209, 79916), (418, 39958), (836, 19979)]