22188056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 45910800

約数和(自身を除く): 23722744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 2833, 3916, 5666, 7832, 11332, 22664, 31163, 62326, 124652, 249304, 252137, 504274, 1008548, 2017096, 2773507, 5547014, 11094028, 22188056]

約数ペア:

[(1, 22188056), (2, 11094028), (4, 5547014), (8, 2773507), (11, 2017096), (22, 1008548), (44, 504274), (88, 252137), (89, 249304), (178, 124652), (356, 62326), (712, 31163), (979, 22664), (1958, 11332), (2833, 7832), (3916, 5666)]