15427966

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 23608368

約数和(自身を除く): 8180402

約数列:

[1, 2, 73, 146, 251, 421, 502, 842, 18323, 30733, 36646, 61466, 105671, 211342, 7713983, 15427966]

約数ペア:

[(1, 15427966), (2, 7713983), (73, 211342), (146, 105671), (251, 61466), (421, 36646), (502, 30733), (842, 18323)]