20190109874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53984251}}^1$

素因数の和:53984281

約数の個数: 16

約数和(自身を含む): 34981795296

約数和(自身を除く): 14791685422

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53984251, 107968502, 593826761, 917732267, 1187653522, 1835464534, 10095054937, 20190109874]

約数ペア:

[(1, 20190109874), (2, 10095054937), (11, 1835464534), (17, 1187653522), (22, 917732267), (34, 593826761), (187, 107968502), (374, 53984251)]