11965664

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5658

約数の個数: 24

約数和(自身を含む): 23913288

約数和(自身を除く): 11947624

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 5581, 11162, 22324, 44648, 89296, 178592, 373927, 747854, 1495708, 2991416, 5982832, 11965664]

約数ペア:

[(1, 11965664), (2, 5982832), (4, 2991416), (8, 1495708), (16, 747854), (32, 373927), (67, 178592), (134, 89296), (268, 44648), (536, 22324), (1072, 11162), (2144, 5581)]