12871174

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:567

約数の個数: 16

約数和(自身を含む): 19623600

約数和(自身を除く): 6752426

約数列:

[1, 2, 157, 179, 229, 314, 358, 458, 28103, 35953, 40991, 56206, 71906, 81982, 6435587, 12871174]

約数ペア:

[(1, 12871174), (2, 6435587), (157, 81982), (179, 71906), (229, 56206), (314, 40991), (358, 35953), (458, 28103)]