15240406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 23695488

約数和(自身を除く): 8455082

約数列:

[1, 2, 31, 62, 401, 613, 802, 1226, 12431, 19003, 24862, 38006, 245813, 491626, 7620203, 15240406]

約数ペア:

[(1, 15240406), (2, 7620203), (31, 491626), (62, 245813), (401, 38006), (613, 24862), (802, 19003), (1226, 12431)]