19194684

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37199}}^1$

素因数の和:37249

約数の個数: 24

約数和(自身を含む): 45830400

約数和(自身を除く): 26635716

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37199, 74398, 111597, 148796, 223194, 446388, 1599557, 3199114, 4798671, 6398228, 9597342, 19194684]

約数ペア:

[(1, 19194684), (2, 9597342), (3, 6398228), (4, 4798671), (6, 3199114), (12, 1599557), (43, 446388), (86, 223194), (129, 148796), (172, 111597), (258, 74398), (516, 37199)]