149020199410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19129679}}^1$

素因数の和:19129746

約数の個数: 32

約数和(自身を含む): 289240761600

約数和(自身を除く): 140220562190

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 19129679, 38259358, 95648395, 191296790, 363463901, 726927802, 784316839, 1568633678, 1817319505, 3634639010, 3921584195, 7843168390, 14902019941, 29804039882, 74510099705, 149020199410]

約数ペア:

[(1, 149020199410), (2, 74510099705), (5, 29804039882), (10, 14902019941), (19, 7843168390), (38, 3921584195), (41, 3634639010), (82, 1817319505), (95, 1568633678), (190, 784316839), (205, 726927802), (410, 363463901), (779, 191296790), (1558, 95648395), (3895, 38259358), (7790, 19129679)]