19340631

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 29349216

約数和(自身を除く): 10008585

約数列:

[1, 3, 9, 23, 69, 207, 233, 401, 699, 1203, 2097, 3609, 5359, 9223, 16077, 27669, 48231, 83007, 93433, 280299, 840897, 2148959, 6446877, 19340631]

約数ペア:

[(1, 19340631), (3, 6446877), (9, 2148959), (23, 840897), (69, 280299), (207, 93433), (233, 83007), (401, 48231), (699, 27669), (1203, 16077), (2097, 9223), (3609, 5359)]