12161848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 24003360

約数和(自身を除く): 11841512

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 421, 628, 842, 1256, 1684, 3368, 3611, 7222, 9683, 14444, 19366, 28888, 38732, 66097, 77464, 132194, 264388, 528776, 1520231, 3040462, 6080924, 12161848]

約数ペア:

[(1, 12161848), (2, 6080924), (4, 3040462), (8, 1520231), (23, 528776), (46, 264388), (92, 132194), (157, 77464), (184, 66097), (314, 38732), (421, 28888), (628, 19366), (842, 14444), (1256, 9683), (1684, 7222), (3368, 3611)]