24998138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2699}}^1$

素因数の和:3133

約数の個数: 16

約数和(自身を含む): 41018400

約数和(自身を除く): 16020262

約数列:

[1, 2, 11, 22, 421, 842, 2699, 4631, 5398, 9262, 29689, 59378, 1136279, 2272558, 12499069, 24998138]

約数ペア:

[(1, 24998138), (2, 12499069), (11, 2272558), (22, 1136279), (421, 59378), (842, 29689), (2699, 9262), (4631, 5398)]