2019176585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{41011}}^1$

素因数の和:41288

約数の個数: 16

約数和(自身を含む): 2490248640

約数和(自身を除く): 471072055

約数列:

[1, 5, 43, 215, 229, 1145, 9847, 41011, 49235, 205055, 1763473, 8817365, 9391519, 46957595, 403835317, 2019176585]

約数ペア:

[(1, 2019176585), (5, 403835317), (43, 46957595), (215, 9391519), (229, 8817365), (1145, 1763473), (9847, 205055), (41011, 49235)]