12103556986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{20887}}^1$

素因数の和:21118

約数の個数: 32

約数和(自身を含む): 19160144640

約数和(自身を除く): 7056587654

約数列:

[1, 2, 29, 58, 97, 103, 194, 206, 2813, 2987, 5626, 5974, 9991, 19982, 20887, 41774, 289739, 579478, 605723, 1211446, 2026039, 2151361, 4052078, 4302722, 58755131, 62389469, 117510262, 124778938, 208682017, 417364034, 6051778493, 12103556986]

約数ペア:

[(1, 12103556986), (2, 6051778493), (29, 417364034), (58, 208682017), (97, 124778938), (103, 117510262), (194, 62389469), (206, 58755131), (2813, 4302722), (2987, 4052078), (5626, 2151361), (5974, 2026039), (9991, 1211446), (19982, 605723), (20887, 579478), (41774, 289739)]