17338945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4452

約数の個数: 16

約数和(自身を含む): 22779792

約数和(自身を除く): 5440847

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 4373, 21865, 56849, 266753, 284245, 1333765, 3467789, 17338945]

約数ペア:

[(1, 17338945), (5, 3467789), (13, 1333765), (61, 284245), (65, 266753), (305, 56849), (793, 21865), (3965, 4373)]