11658856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 25237440

約数和(自身を除く): 13578584

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 367, 418, 722, 734, 836, 1444, 1468, 1672, 2888, 2936, 3971, 4037, 6973, 7942, 8074, 13946, 15884, 16148, 27892, 31768, 32296, 55784, 76703, 132487, 153406, 264974, 306812, 529948, 613624, 1059896, 1457357, 2914714, 5829428, 11658856]

約数ペア:

[(1, 11658856), (2, 5829428), (4, 2914714), (8, 1457357), (11, 1059896), (19, 613624), (22, 529948), (38, 306812), (44, 264974), (76, 153406), (88, 132487), (152, 76703), (209, 55784), (361, 32296), (367, 31768), (418, 27892), (722, 16148), (734, 15884), (836, 13946), (1444, 8074), (1468, 7942), (1672, 6973), (2888, 4037), (2936, 3971)]