20160219149

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1\times {\mathrm{16477}}^1$

素因数の和:18284

約数の個数: 16

約数和(自身を含む): 23279063808

約数和(自身を除く): 3118844659

約数列:

[1, 7, 103, 721, 1697, 11879, 16477, 115339, 174791, 1223537, 1697131, 11879917, 27961469, 195730283, 2880031307, 20160219149]

約数ペア:

[(1, 20160219149), (7, 2880031307), (103, 195730283), (721, 27961469), (1697, 11879917), (11879, 1697131), (16477, 1223537), (115339, 174791)]