11381872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 23275296

約数和(自身を除く): 11893424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 197, 314, 368, 394, 628, 788, 1256, 1576, 2512, 3152, 3611, 4531, 7222, 9062, 14444, 18124, 28888, 30929, 36248, 57776, 61858, 72496, 123716, 247432, 494864, 711367, 1422734, 2845468, 5690936, 11381872]

約数ペア:

[(1, 11381872), (2, 5690936), (4, 2845468), (8, 1422734), (16, 711367), (23, 494864), (46, 247432), (92, 123716), (157, 72496), (184, 61858), (197, 57776), (314, 36248), (368, 30929), (394, 28888), (628, 18124), (788, 14444), (1256, 9062), (1576, 7222), (2512, 4531), (3152, 3611)]