19837086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4696

約数の個数: 32

約数和(自身を含む): 42743808

約数和(自身を除く): 22906722

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4637, 9274, 13911, 27822, 106651, 143747, 213302, 287494, 319953, 431241, 639906, 862482, 3306181, 6612362, 9918543, 19837086]

約数ペア:

[(1, 19837086), (2, 9918543), (3, 6612362), (6, 3306181), (23, 862482), (31, 639906), (46, 431241), (62, 319953), (69, 287494), (93, 213302), (138, 143747), (186, 106651), (713, 27822), (1426, 13911), (2139, 9274), (4278, 4637)]