19592432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{72031}}^1$

素因数の和:72056

約数の個数: 20

約数和(自身を含む): 40193856

約数和(自身を除く): 20601424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 72031, 144062, 288124, 576248, 1152496, 1224527, 2449054, 4898108, 9796216, 19592432]

約数ペア:

[(1, 19592432), (2, 9796216), (4, 4898108), (8, 2449054), (16, 1224527), (17, 1152496), (34, 576248), (68, 288124), (136, 144062), (272, 72031)]