39174245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1831}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 51442560

約数和(自身を除く): 12268315

約数列:

[1, 5, 11, 55, 389, 1831, 1945, 4279, 9155, 20141, 21395, 100705, 712259, 3561295, 7834849, 39174245]

約数ペア:

[(1, 39174245), (5, 7834849), (11, 3561295), (55, 712259), (389, 100705), (1831, 21395), (1945, 20141), (4279, 9155)]