19653072

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4933}}^1$

素因数の和:5027

約数の個数: 40

約数和(自身を含む): 51392544

約数和(自身を除く): 31739472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4933, 9866, 14799, 19732, 29598, 39464, 59196, 78928, 118392, 236784, 409439, 818878, 1228317, 1637756, 2456634, 3275512, 4913268, 6551024, 9826536, 19653072]

約数ペア:

[(1, 19653072), (2, 9826536), (3, 6551024), (4, 4913268), (6, 3275512), (8, 2456634), (12, 1637756), (16, 1228317), (24, 818878), (48, 409439), (83, 236784), (166, 118392), (249, 78928), (332, 59196), (498, 39464), (664, 29598), (996, 19732), (1328, 14799), (1992, 9866), (3984, 4933)]