193574316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1240861}}^1$

素因数の和:1240881

約数の個数: 24

約数和(自身を含む): 486417904

約数和(自身を除く): 292843588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1240861, 2481722, 3722583, 4963444, 7445166, 14890332, 16131193, 32262386, 48393579, 64524772, 96787158, 193574316]

約数ペア:

[(1, 193574316), (2, 96787158), (3, 64524772), (4, 48393579), (6, 32262386), (12, 16131193), (13, 14890332), (26, 7445166), (39, 4963444), (52, 3722583), (78, 2481722), (156, 1240861)]