19303752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61871}}^1$

素因数の和:61893

約数の個数: 32

約数和(自身を含む): 51972480

約数和(自身を除く): 32668728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 61871, 123742, 185613, 247484, 371226, 494968, 742452, 804323, 1484904, 1608646, 2412969, 3217292, 4825938, 6434584, 9651876, 19303752]

約数ペア:

[(1, 19303752), (2, 9651876), (3, 6434584), (4, 4825938), (6, 3217292), (8, 2412969), (12, 1608646), (13, 1484904), (24, 804323), (26, 742452), (39, 494968), (52, 371226), (78, 247484), (104, 185613), (156, 123742), (312, 61871)]