15771252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 42319872

約数和(自身を除く): 26548620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 983, 1146, 1337, 1966, 2292, 2674, 2949, 3932, 4011, 5348, 5898, 6881, 8022, 11796, 13762, 16044, 20643, 27524, 41286, 82572, 187753, 375506, 563259, 751012, 1126518, 1314271, 2253036, 2628542, 3942813, 5257084, 7885626, 15771252]

約数ペア:

[(1, 15771252), (2, 7885626), (3, 5257084), (4, 3942813), (6, 2628542), (7, 2253036), (12, 1314271), (14, 1126518), (21, 751012), (28, 563259), (42, 375506), (84, 187753), (191, 82572), (382, 41286), (573, 27524), (764, 20643), (983, 16044), (1146, 13762), (1337, 11796), (1966, 8022), (2292, 6881), (2674, 5898), (2949, 5348), (3932, 4011)]