11171992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 24494400

約数和(自身を除く): 13322408

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 89, 104, 136, 142, 178, 221, 284, 356, 442, 568, 712, 884, 923, 1157, 1207, 1513, 1768, 1846, 2314, 2414, 3026, 3692, 4628, 4828, 6052, 6319, 7384, 9256, 9656, 12104, 12638, 15691, 19669, 25276, 31382, 39338, 50552, 62764, 78676, 82147, 107423, 125528, 157352, 164294, 214846, 328588, 429692, 657176, 859384, 1396499, 2792998, 5585996, 11171992]

約数ペア:

[(1, 11171992), (2, 5585996), (4, 2792998), (8, 1396499), (13, 859384), (17, 657176), (26, 429692), (34, 328588), (52, 214846), (68, 164294), (71, 157352), (89, 125528), (104, 107423), (136, 82147), (142, 78676), (178, 62764), (221, 50552), (284, 39338), (356, 31382), (442, 25276), (568, 19669), (712, 15691), (884, 12638), (923, 12104), (1157, 9656), (1207, 9256), (1513, 7384), (1768, 6319), (1846, 6052), (2314, 4828), (2414, 4628), (3026, 3692)]