39560014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 68251680

約数和(自身を除く): 28691666

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 949, 1097, 1387, 1898, 2194, 2774, 14261, 18031, 20843, 28522, 36062, 41686, 80081, 160162, 270959, 541918, 1041053, 1521539, 2082106, 3043078, 19780007, 39560014]

約数ペア:

[(1, 39560014), (2, 19780007), (13, 3043078), (19, 2082106), (26, 1521539), (38, 1041053), (73, 541918), (146, 270959), (247, 160162), (494, 80081), (949, 41686), (1097, 36062), (1387, 28522), (1898, 20843), (2194, 18031), (2774, 14261)]