23937292

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{20707}}^1$

素因数の和:20745

約数の個数: 18

約数和(自身を含む): 44501492

約数和(自身を除く): 20564200

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 20707, 41414, 82828, 352019, 704038, 1408076, 5984323, 11968646, 23937292]

約数ペア:

[(1, 23937292), (2, 11968646), (4, 5984323), (17, 1408076), (34, 704038), (68, 352019), (289, 82828), (578, 41414), (1156, 20707)]