21877094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25031}}^1$

素因数の和:25075

約数の個数: 16

約数和(自身を含む): 36046080

約数和(自身を除く): 14168986

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 25031, 50062, 475589, 575713, 951178, 1151426, 10938547, 21877094]

約数ペア:

[(1, 21877094), (2, 10938547), (19, 1151426), (23, 951178), (38, 575713), (46, 475589), (437, 50062), (874, 25031)]