12231931382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1601}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 20418540912

約数和(自身を除く): 8186609530

約数列:

[1, 2, 11, 22, 121, 131, 241, 242, 262, 482, 1441, 1601, 2651, 2882, 3202, 5302, 15851, 17611, 29161, 31571, 31702, 35222, 58322, 63142, 193721, 209731, 347281, 385841, 387442, 419462, 694562, 771682, 2307041, 3820091, 4244251, 4614082, 7640182, 8488502, 25377451, 46686761, 50545171, 50754902, 93373522, 101090342, 555996881, 1111993762, 6115965691, 12231931382]

約数ペア:

[(1, 12231931382), (2, 6115965691), (11, 1111993762), (22, 555996881), (121, 101090342), (131, 93373522), (241, 50754902), (242, 50545171), (262, 46686761), (482, 25377451), (1441, 8488502), (1601, 7640182), (2651, 4614082), (2882, 4244251), (3202, 3820091), (5302, 2307041), (15851, 771682), (17611, 694562), (29161, 419462), (31571, 387442), (31702, 385841), (35222, 347281), (58322, 209731), (63142, 193721)]