188889602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3251}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 327801600

約数和(自身を除く): 138911998

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 2641, 3058, 3251, 5282, 6502, 29051, 35761, 58102, 61769, 71522, 123538, 451889, 679459, 903778, 1358918, 4970779, 8585891, 9941558, 17171782, 94444801, 188889602]

約数ペア:

[(1, 188889602), (2, 94444801), (11, 17171782), (19, 9941558), (22, 8585891), (38, 4970779), (139, 1358918), (209, 903778), (278, 679459), (418, 451889), (1529, 123538), (2641, 71522), (3058, 61769), (3251, 58102), (5282, 35761), (6502, 29051)]