24928490

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3889}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 44952840

約数和(自身を除く): 20024350

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 3889, 6410, 7778, 19445, 38890, 2492849, 4985698, 12464245, 24928490]

約数ペア:

[(1, 24928490), (2, 12464245), (5, 4985698), (10, 2492849), (641, 38890), (1282, 19445), (3205, 7778), (3889, 6410)]