11891345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 15178752

約数和(自身を除く): 3287407

約数列:

[1, 5, 23, 53, 115, 265, 1219, 1951, 6095, 9755, 44873, 103403, 224365, 517015, 2378269, 11891345]

約数ペア:

[(1, 11891345), (5, 2378269), (23, 517015), (53, 224365), (115, 103403), (265, 44873), (1219, 9755), (1951, 6095)]