25085282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9043}}^1$

素因数の和:9137

約数の個数: 16

約数和(自身を含む): 40155360

約数和(自身を除く): 15070078

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 9043, 18086, 171817, 343634, 660139, 1320278, 12542641, 25085282]

約数ペア:

[(1, 25085282), (2, 12542641), (19, 1320278), (38, 660139), (73, 343634), (146, 171817), (1387, 18086), (2774, 9043)]