22812124

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 40748400

約数和(自身を除く): 17936276

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 461, 556, 922, 1844, 12371, 24742, 41029, 49484, 64079, 82058, 128158, 164116, 256316, 5703031, 11406062, 22812124]

約数ペア:

[(1, 22812124), (2, 11406062), (4, 5703031), (89, 256316), (139, 164116), (178, 128158), (278, 82058), (356, 64079), (461, 49484), (556, 41029), (922, 24742), (1844, 12371)]