2166075962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{15319}}^1$

素因数の和:15462

約数の個数: 24

約数和(自身を含む): 3477333600

約数和(自身を除く): 1311257638

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 3721, 7442, 15319, 30638, 70699, 141398, 291061, 582122, 934459, 1868918, 17754721, 35509442, 57001999, 114003998, 1083037981, 2166075962]

約数ペア:

[(1, 2166075962), (2, 1083037981), (19, 114003998), (38, 57001999), (61, 35509442), (122, 17754721), (1159, 1868918), (2318, 934459), (3721, 582122), (7442, 291061), (15319, 141398), (30638, 70699)]