12557173816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{114799}}^1$

素因数の和:114940

約数の個数: 48

約数和(自身を含む): 26108964000

約数和(自身を除く): 13551790184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 242, 452, 484, 904, 968, 1243, 2486, 4972, 9944, 13673, 27346, 54692, 109384, 114799, 229598, 459196, 918392, 1262789, 2525578, 5051156, 10102312, 12972287, 13890679, 25944574, 27781358, 51889148, 55562716, 103778296, 111125432, 142695157, 285390314, 570780628, 1141561256, 1569646727, 3139293454, 6278586908, 12557173816]

約数ペア:

[(1, 12557173816), (2, 6278586908), (4, 3139293454), (8, 1569646727), (11, 1141561256), (22, 570780628), (44, 285390314), (88, 142695157), (113, 111125432), (121, 103778296), (226, 55562716), (242, 51889148), (452, 27781358), (484, 25944574), (904, 13890679), (968, 12972287), (1243, 10102312), (2486, 5051156), (4972, 2525578), (9944, 1262789), (13673, 918392), (27346, 459196), (54692, 229598), (109384, 114799)]