30931998242

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{2837}}^1\times {\mathrm{8807}}^1$

素因数の和:12265

約数の個数: 16

約数和(自身を含む): 46494613440

約数和(自身を除く): 15562615198

約数列:

[1, 2, 619, 1238, 2837, 5674, 8807, 17614, 1756103, 3512206, 5451533, 10903066, 24985459, 49970918, 15465999121, 30931998242]

約数ペア:

[(1, 30931998242), (2, 15465999121), (619, 49970918), (1238, 24985459), (2837, 10903066), (5674, 5451533), (8807, 3512206), (17614, 1756103)]