25427830

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13313}}^1$

素因数の和:13511

約数の個数: 16

約数和(自身を含む): 46013184

約数和(自身を除く): 20585354

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 13313, 26626, 66565, 133130, 2542783, 5085566, 12713915, 25427830]

約数ペア:

[(1, 25427830), (2, 12713915), (5, 5085566), (10, 2542783), (191, 133130), (382, 66565), (955, 26626), (1910, 13313)]