11810992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 23918112

約数和(自身を除く): 12107120

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 281, 284, 296, 562, 568, 592, 1124, 1136, 2248, 2627, 4496, 5254, 10397, 10508, 19951, 20794, 21016, 39902, 41588, 42032, 79804, 83176, 159608, 166352, 319216, 738187, 1476374, 2952748, 5905496, 11810992]

約数ペア:

[(1, 11810992), (2, 5905496), (4, 2952748), (8, 1476374), (16, 738187), (37, 319216), (71, 166352), (74, 159608), (142, 83176), (148, 79804), (281, 42032), (284, 41588), (296, 39902), (562, 21016), (568, 20794), (592, 19951), (1124, 10508), (1136, 10397), (2248, 5254), (2627, 4496)]