22553938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 40637376

約数和(自身を除く): 18083438

約数列:

[1, 2, 11, 22, 23, 29, 46, 53, 58, 106, 253, 319, 506, 583, 638, 667, 841, 1166, 1219, 1334, 1537, 1682, 2438, 3074, 7337, 9251, 13409, 14674, 16907, 18502, 19343, 26818, 33814, 35351, 38686, 44573, 70702, 89146, 212773, 388861, 425546, 490303, 777722, 980606, 1025179, 2050358, 11276969, 22553938]

約数ペア:

[(1, 22553938), (2, 11276969), (11, 2050358), (22, 1025179), (23, 980606), (29, 777722), (46, 490303), (53, 425546), (58, 388861), (106, 212773), (253, 89146), (319, 70702), (506, 44573), (583, 38686), (638, 35351), (667, 33814), (841, 26818), (1166, 19343), (1219, 18502), (1334, 16907), (1537, 14674), (1682, 13409), (2438, 9251), (3074, 7337)]