19920704

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2250

約数の個数: 28

約数和(自身を含む): 39814500

約数和(自身を除く): 19893796

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2089, 2384, 4178, 4768, 8356, 9536, 16712, 33424, 66848, 133696, 311261, 622522, 1245044, 2490088, 4980176, 9960352, 19920704]

約数ペア:

[(1, 19920704), (2, 9960352), (4, 4980176), (8, 2490088), (16, 1245044), (32, 622522), (64, 311261), (149, 133696), (298, 66848), (596, 33424), (1192, 16712), (2089, 9536), (2384, 8356), (4178, 4768)]