18693728

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{2551}}^1$

素因数の和:2790

約数の個数: 24

約数和(自身を含む): 36978480

約数和(自身を除く): 18284752

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 2551, 3664, 5102, 7328, 10204, 20408, 40816, 81632, 584179, 1168358, 2336716, 4673432, 9346864, 18693728]

約数ペア:

[(1, 18693728), (2, 9346864), (4, 4673432), (8, 2336716), (16, 1168358), (32, 584179), (229, 81632), (458, 40816), (916, 20408), (1832, 10204), (2551, 7328), (3664, 5102)]