19755802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 34634304

約数和(自身を除く): 14878502

約数列:

[1, 2, 11, 17, 22, 34, 101, 187, 202, 374, 523, 1046, 1111, 1717, 2222, 3434, 5753, 8891, 11506, 17782, 18887, 37774, 52823, 97801, 105646, 195602, 581053, 897991, 1162106, 1795982, 9877901, 19755802]

約数ペア:

[(1, 19755802), (2, 9877901), (11, 1795982), (17, 1162106), (22, 897991), (34, 581053), (101, 195602), (187, 105646), (202, 97801), (374, 52823), (523, 37774), (1046, 18887), (1111, 17782), (1717, 11506), (2222, 8891), (3434, 5753)]