12190295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 16388736

約数和(自身を除く): 4198441

約数列:

[1, 5, 13, 29, 65, 145, 223, 377, 841, 1115, 1885, 2899, 4205, 6467, 10933, 14495, 32335, 54665, 84071, 187543, 420355, 937715, 2438059, 12190295]

約数ペア:

[(1, 12190295), (5, 2438059), (13, 937715), (29, 420355), (65, 187543), (145, 84071), (223, 54665), (377, 32335), (841, 14495), (1115, 10933), (1885, 6467), (2899, 4205)]