19752130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116189}}^1$

素因数の和:116213

約数の個数: 16

約数和(自身を含む): 37645560

約数和(自身を除く): 17893430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 116189, 232378, 580945, 1161890, 1975213, 3950426, 9876065, 19752130]

約数ペア:

[(1, 19752130), (2, 9876065), (5, 3950426), (10, 1975213), (17, 1161890), (34, 580945), (85, 232378), (170, 116189)]