21933086

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2833}}^1$

素因数の和:2928

約数の個数: 24

約数和(自身を含む): 38769120

約数和(自身を除く): 16836034

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 2833, 3871, 5666, 7742, 19831, 39662, 138817, 223807, 277634, 447614, 1566649, 3133298, 10966543, 21933086]

約数ペア:

[(1, 21933086), (2, 10966543), (7, 3133298), (14, 1566649), (49, 447614), (79, 277634), (98, 223807), (158, 138817), (553, 39662), (1106, 19831), (2833, 7742), (3871, 5666)]