12222535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 16166304

約数和(自身を除く): 3943769

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 4373, 21865, 56849, 188039, 284245, 940195, 2444507, 12222535]

約数ペア:

[(1, 12222535), (5, 2444507), (13, 940195), (43, 284245), (65, 188039), (215, 56849), (559, 21865), (2795, 4373)]