19315672974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82545611}}^1$

素因数の和:82545632

約数の個数: 24

約数和(自身を含む): 45069904152

約数和(自身を除く): 25754231178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82545611, 165091222, 247636833, 495273666, 742910499, 1073092943, 1485820998, 2146185886, 3219278829, 6438557658, 9657836487, 19315672974]

約数ペア:

[(1, 19315672974), (2, 9657836487), (3, 6438557658), (6, 3219278829), (9, 2146185886), (13, 1485820998), (18, 1073092943), (26, 742910499), (39, 495273666), (78, 247636833), (117, 165091222), (234, 82545611)]