15080648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 30996000

約数和(自身を除く): 15915352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 419, 818, 838, 1636, 1676, 3272, 3352, 4499, 4609, 8998, 9218, 17996, 18436, 35992, 36872, 171371, 342742, 685484, 1370968, 1885081, 3770162, 7540324, 15080648]

約数ペア:

[(1, 15080648), (2, 7540324), (4, 3770162), (8, 1885081), (11, 1370968), (22, 685484), (44, 342742), (88, 171371), (409, 36872), (419, 35992), (818, 18436), (838, 17996), (1636, 9218), (1676, 8998), (3272, 4609), (3352, 4499)]