19429818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 22482822

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4157, 4674, 8314, 12471, 24942, 78983, 157966, 170437, 236949, 340874, 473898, 511311, 1022622, 3238303, 6476606, 9714909, 19429818]

約数ペア:

[(1, 19429818), (2, 9714909), (3, 6476606), (6, 3238303), (19, 1022622), (38, 511311), (41, 473898), (57, 340874), (82, 236949), (114, 170437), (123, 157966), (246, 78983), (779, 24942), (1558, 12471), (2337, 8314), (4157, 4674)]