23121978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 50706432

約数和(自身を除く): 27584454

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 1338, 1571, 2453, 3142, 4713, 4906, 7359, 9426, 14718, 17281, 34562, 51843, 103686, 350333, 700666, 1050999, 2101998, 3853663, 7707326, 11560989, 23121978]

約数ペア:

[(1, 23121978), (2, 11560989), (3, 7707326), (6, 3853663), (11, 2101998), (22, 1050999), (33, 700666), (66, 350333), (223, 103686), (446, 51843), (669, 34562), (1338, 17281), (1571, 14718), (2453, 9426), (3142, 7359), (4713, 4906)]