22177285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1259}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 28788480

約数和(自身を除く): 6611195

約数列:

[1, 5, 13, 65, 271, 1259, 1355, 3523, 6295, 16367, 17615, 81835, 341189, 1705945, 4435457, 22177285]

約数ペア:

[(1, 22177285), (5, 4435457), (13, 1705945), (65, 341189), (271, 81835), (1259, 17615), (1355, 16367), (3523, 6295)]