19423826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6883}}^1$

素因数の和:6985

約数の個数: 16

約数和(自身を含む): 31225824

約数和(自身を除く): 11801998

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 6883, 13766, 117011, 234022, 571289, 1142578, 9711913, 19423826]

約数ペア:

[(1, 19423826), (2, 9711913), (17, 1142578), (34, 571289), (83, 234022), (166, 117011), (1411, 13766), (2822, 6883)]