22177796

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 41620992

約数和(自身を除く): 19443196

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 223, 446, 529, 892, 1058, 1081, 2116, 2162, 4324, 5129, 10258, 10481, 20516, 20962, 24863, 41924, 49726, 99452, 117967, 235934, 241063, 471868, 482126, 964252, 5544449, 11088898, 22177796]

約数ペア:

[(1, 22177796), (2, 11088898), (4, 5544449), (23, 964252), (46, 482126), (47, 471868), (92, 241063), (94, 235934), (188, 117967), (223, 99452), (446, 49726), (529, 41924), (892, 24863), (1058, 20962), (1081, 20516), (2116, 10481), (2162, 10258), (4324, 5129)]