23858516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 23557804

約数列:

[1, 2, 4, 11, 22, 44, 47, 83, 94, 139, 166, 188, 278, 332, 517, 556, 913, 1034, 1529, 1826, 2068, 3058, 3652, 3901, 6116, 6533, 7802, 11537, 13066, 15604, 23074, 26132, 42911, 46148, 71863, 85822, 126907, 143726, 171644, 253814, 287452, 507628, 542239, 1084478, 2168956, 5964629, 11929258, 23858516]

約数ペア:

[(1, 23858516), (2, 11929258), (4, 5964629), (11, 2168956), (22, 1084478), (44, 542239), (47, 507628), (83, 287452), (94, 253814), (139, 171644), (166, 143726), (188, 126907), (278, 85822), (332, 71863), (517, 46148), (556, 42911), (913, 26132), (1034, 23074), (1529, 15604), (1826, 13066), (2068, 11537), (3058, 7802), (3652, 6533), (3901, 6116)]