23339516

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 41580000

約数和(自身を除く): 18240484

約数列:

[1, 2, 4, 109, 199, 218, 269, 398, 436, 538, 796, 1076, 21691, 29321, 43382, 53531, 58642, 86764, 107062, 117284, 214124, 5834879, 11669758, 23339516]

約数ペア:

[(1, 23339516), (2, 11669758), (4, 5834879), (109, 214124), (199, 117284), (218, 107062), (269, 86764), (398, 58642), (436, 53531), (538, 43382), (796, 29321), (1076, 21691)]