15897464

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1493}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 32808240

約数和(自身を除く): 16910776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 1493, 2662, 2986, 5324, 5972, 10648, 11944, 16423, 32846, 65692, 131384, 180653, 361306, 722612, 1445224, 1987183, 3974366, 7948732, 15897464]

約数ペア:

[(1, 15897464), (2, 7948732), (4, 3974366), (8, 1987183), (11, 1445224), (22, 722612), (44, 361306), (88, 180653), (121, 131384), (242, 65692), (484, 32846), (968, 16423), (1331, 11944), (1493, 10648), (2662, 5972), (2986, 5324)]