19260365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2092

約数の個数: 16

約数和(自身を含む): 24192000

約数和(自身を除く): 4931635

約数列:

[1, 5, 41, 47, 205, 235, 1927, 1999, 9635, 9995, 81959, 93953, 409795, 469765, 3852073, 19260365]

約数ペア:

[(1, 19260365), (5, 3852073), (41, 469765), (47, 409795), (205, 93953), (235, 81959), (1927, 9995), (1999, 9635)]