21598291286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{62053}}^1$

素因数の和:63296

約数の個数: 32

約数和(自身を含む): 38093213088

約数和(自身を除く): 16494921802

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1217, 2434, 13387, 15821, 26774, 31642, 62053, 124106, 174031, 348062, 682583, 806689, 1365166, 1613378, 8873579, 17747158, 75518501, 151037002, 830703511, 981740513, 1661407022, 1963481026, 10799145643, 21598291286]

約数ペア:

[(1, 21598291286), (2, 10799145643), (11, 1963481026), (13, 1661407022), (22, 981740513), (26, 830703511), (143, 151037002), (286, 75518501), (1217, 17747158), (2434, 8873579), (13387, 1613378), (15821, 1365166), (26774, 806689), (31642, 682583), (62053, 348062), (124106, 174031)]