12190854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 26629344

約数和(自身を除く): 14438490

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2141, 2847, 4282, 5694, 6423, 12846, 27833, 55666, 83499, 156293, 166998, 312586, 468879, 937758, 2031809, 4063618, 6095427, 12190854]

約数ペア:

[(1, 12190854), (2, 6095427), (3, 4063618), (6, 2031809), (13, 937758), (26, 468879), (39, 312586), (73, 166998), (78, 156293), (146, 83499), (219, 55666), (438, 27833), (949, 12846), (1898, 6423), (2141, 5694), (2847, 4282)]