22077572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7489}}^1$

素因数の和:7571

約数の個数: 24

約数和(自身を含む): 42782880

約数和(自身を除く): 20705308

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 7489, 14978, 29956, 82379, 164758, 329516, 501763, 1003526, 2007052, 5519393, 11038786, 22077572]

約数ペア:

[(1, 22077572), (2, 11038786), (4, 5519393), (11, 2007052), (22, 1003526), (44, 501763), (67, 329516), (134, 164758), (268, 82379), (737, 29956), (1474, 14978), (2948, 7489)]