15728059354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{420919}}^1$

素因数の和:421102

約数の個数: 32

約数和(自身を含む): 28730315520

約数和(自身を除く): 13002256166

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 1099, 2198, 2669, 5338, 18683, 37366, 420919, 841838, 2946433, 5892866, 7155623, 14311246, 50089361, 66084283, 100178722, 132168566, 462589981, 925179962, 1123432811, 2246865622, 7864029677, 15728059354]

約数ペア:

[(1, 15728059354), (2, 7864029677), (7, 2246865622), (14, 1123432811), (17, 925179962), (34, 462589981), (119, 132168566), (157, 100178722), (238, 66084283), (314, 50089361), (1099, 14311246), (2198, 7155623), (2669, 5892866), (5338, 2946433), (18683, 841838), (37366, 420919)]