22395736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1621}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 46129680

約数和(自身を除く): 23733944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1621, 1727, 3242, 3454, 6484, 6908, 12968, 13816, 17831, 35662, 71324, 142648, 254497, 508994, 1017988, 2035976, 2799467, 5598934, 11197868, 22395736]

約数ペア:

[(1, 22395736), (2, 11197868), (4, 5598934), (8, 2799467), (11, 2035976), (22, 1017988), (44, 508994), (88, 254497), (157, 142648), (314, 71324), (628, 35662), (1256, 17831), (1621, 13816), (1727, 12968), (3242, 6908), (3454, 6484)]