193919388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{95621}}^1$

素因数の和:95654

約数の個数: 36

約数和(自身を含む): 489967128

約数和(自身を除く): 296047740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 95621, 191242, 286863, 382484, 573726, 1147452, 1243073, 2486146, 3729219, 4972292, 7458438, 14916876, 16159949, 32319898, 48479847, 64639796, 96959694, 193919388]

約数ペア:

[(1, 193919388), (2, 96959694), (3, 64639796), (4, 48479847), (6, 32319898), (12, 16159949), (13, 14916876), (26, 7458438), (39, 4972292), (52, 3729219), (78, 2486146), (156, 1243073), (169, 1147452), (338, 573726), (507, 382484), (676, 286863), (1014, 191242), (2028, 95621)]