13151784

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1237}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 32980320

約数和(自身を除く): 19828536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1237, 1329, 1772, 2474, 2658, 3544, 3711, 4948, 5316, 7422, 9896, 10632, 14844, 29688, 547991, 1095982, 1643973, 2191964, 3287946, 4383928, 6575892, 13151784]

約数ペア:

[(1, 13151784), (2, 6575892), (3, 4383928), (4, 3287946), (6, 2191964), (8, 1643973), (12, 1095982), (24, 547991), (443, 29688), (886, 14844), (1237, 10632), (1329, 9896), (1772, 7422), (2474, 5316), (2658, 4948), (3544, 3711)]