11887209985

素因数分解:

$5^1\times 7^1\times {\mathrm{11383}}^1\times {\mathrm{29837}}^1$

素因数の和:41232

約数の個数: 16

約数和(自身を含む): 16304438016

約数和(自身を除く): 4417228031

約数列:

[1, 5, 7, 35, 11383, 29837, 56915, 79681, 149185, 208859, 398405, 1044295, 339634571, 1698172855, 2377441997, 11887209985]

約数ペア:

[(1, 11887209985), (5, 2377441997), (7, 1698172855), (35, 339634571), (11383, 1044295), (29837, 398405), (56915, 208859), (79681, 149185)]