11813488

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{13931}}^1$

素因数の和:13992

約数の個数: 20

約数和(自身を含む): 23322168

約数和(自身を除く): 11508680

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 13931, 27862, 55724, 111448, 222896, 738343, 1476686, 2953372, 5906744, 11813488]

約数ペア:

[(1, 11813488), (2, 5906744), (4, 2953372), (8, 1476686), (16, 738343), (53, 222896), (106, 111448), (212, 55724), (424, 27862), (848, 13931)]