18349370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 35804160

約数和(自身を除く): 17454790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 739, 955, 1478, 1910, 2483, 3695, 4966, 7390, 9607, 12415, 19214, 24830, 48035, 96070, 141149, 282298, 705745, 1411490, 1834937, 3669874, 9174685, 18349370]

約数ペア:

[(1, 18349370), (2, 9174685), (5, 3669874), (10, 1834937), (13, 1411490), (26, 705745), (65, 282298), (130, 141149), (191, 96070), (382, 48035), (739, 24830), (955, 19214), (1478, 12415), (1910, 9607), (2483, 7390), (3695, 4966)]