16522438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3989}}^1$

素因数の和:4119

約数の個数: 16

約数和(自身を含む): 26334000

約数和(自身を除く): 9811562

約数列:

[1, 2, 19, 38, 109, 218, 2071, 3989, 4142, 7978, 75791, 151582, 434801, 869602, 8261219, 16522438]

約数ペア:

[(1, 16522438), (2, 8261219), (19, 869602), (38, 434801), (109, 151582), (218, 75791), (2071, 7978), (3989, 4142)]