196457911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 215429760

約数和(自身を除く): 18971849

約数列:

[1, 13, 79, 233, 821, 1027, 3029, 10673, 18407, 64859, 191293, 239291, 843167, 2486809, 15112147, 196457911]

約数ペア:

[(1, 196457911), (13, 15112147), (79, 2486809), (233, 843167), (821, 239291), (1027, 191293), (3029, 64859), (10673, 18407)]