15691745028

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9407521}}^1$

素因数の和:9407667

約数の個数: 24

約数和(自身を含む): 36877486240

約数和(自身を除く): 21185741212

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9407521, 18815042, 28222563, 37630084, 56445126, 112890252, 1307645419, 2615290838, 3922936257, 5230581676, 7845872514, 15691745028]

約数ペア:

[(1, 15691745028), (2, 7845872514), (3, 5230581676), (4, 3922936257), (6, 2615290838), (12, 1307645419), (139, 112890252), (278, 56445126), (417, 37630084), (556, 28222563), (834, 18815042), (1668, 9407521)]