13688968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{90059}}^1$

素因数の和:90084

約数の個数: 16

約数和(自身を含む): 27018000

約数和(自身を除く): 13329032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 90059, 180118, 360236, 720472, 1711121, 3422242, 6844484, 13688968]

約数ペア:

[(1, 13688968), (2, 6844484), (4, 3422242), (8, 1711121), (19, 720472), (38, 360236), (76, 180118), (152, 90059)]