12161512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 25116480

約数和(自身を除く): 12954968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1223, 1243, 2446, 2486, 4892, 4972, 9784, 9944, 13453, 26906, 53812, 107624, 138199, 276398, 552796, 1105592, 1520189, 3040378, 6080756, 12161512]

約数ペア:

[(1, 12161512), (2, 6080756), (4, 3040378), (8, 1520189), (11, 1105592), (22, 552796), (44, 276398), (88, 138199), (113, 107624), (226, 53812), (452, 26906), (904, 13453), (1223, 9944), (1243, 9784), (2446, 4972), (2486, 4892)]