11880148

素因数分解:

$2^2\times 7^4\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 30

約数和(自身を含む): 24273466

約数和(自身を除く): 12393318

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1237, 1372, 2401, 2474, 4802, 4948, 8659, 9604, 17318, 34636, 60613, 121226, 242452, 424291, 848582, 1697164, 2970037, 5940074, 11880148]

約数ペア:

[(1, 11880148), (2, 5940074), (4, 2970037), (7, 1697164), (14, 848582), (28, 424291), (49, 242452), (98, 121226), (196, 60613), (343, 34636), (686, 17318), (1237, 9604), (1372, 8659), (2401, 4948), (2474, 4802)]