20160419819

素因数分解:

${\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{6361}}^1$

素因数の和:6838

約数の個数: 16

約数和(自身を含む): 20612880000

約数和(自身を除く): 452460181

約数列:

[1, 89, 149, 239, 6361, 13261, 21271, 35611, 566129, 947789, 1520279, 3169379, 84353221, 135304831, 226521571, 20160419819]

約数ペア:

[(1, 20160419819), (89, 226521571), (149, 135304831), (239, 84353221), (6361, 3169379), (13261, 1520279), (21271, 947789), (35611, 566129)]