15692238548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{187877}}^1$

素因数の和:188064

約数の個数: 48

約数和(自身を含む): 33246890880

約数和(自身を除く): 17554652332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1099, 2198, 2983, 4396, 5966, 11932, 20881, 41762, 83524, 187877, 375754, 751508, 1315139, 2630278, 3569663, 5260556, 7139326, 14278652, 24987641, 29496689, 49975282, 58993378, 99950564, 117986756, 206476823, 412953646, 560437091, 825907292, 1120874182, 2241748364, 3923059637, 7846119274, 15692238548]

約数ペア:

[(1, 15692238548), (2, 7846119274), (4, 3923059637), (7, 2241748364), (14, 1120874182), (19, 825907292), (28, 560437091), (38, 412953646), (76, 206476823), (133, 117986756), (157, 99950564), (266, 58993378), (314, 49975282), (532, 29496689), (628, 24987641), (1099, 14278652), (2198, 7139326), (2983, 5260556), (4396, 3569663), (5966, 2630278), (11932, 1315139), (20881, 751508), (41762, 375754), (83524, 187877)]