12028115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{571}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 15814656

約数和(自身を除く): 3786541

約数列:

[1, 5, 11, 55, 383, 571, 1915, 2855, 4213, 6281, 21065, 31405, 218693, 1093465, 2405623, 12028115]

約数ペア:

[(1, 12028115), (5, 2405623), (11, 1093465), (55, 218693), (383, 31405), (571, 21065), (1915, 6281), (2855, 4213)]