19308648

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1429}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 48391200

約数和(自身を除く): 29082552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1429, 1689, 2252, 2858, 3378, 4287, 4504, 5716, 6756, 8574, 11432, 13512, 17148, 34296, 804527, 1609054, 2413581, 3218108, 4827162, 6436216, 9654324, 19308648]

約数ペア:

[(1, 19308648), (2, 9654324), (3, 6436216), (4, 4827162), (6, 3218108), (8, 2413581), (12, 1609054), (24, 804527), (563, 34296), (1126, 17148), (1429, 13512), (1689, 11432), (2252, 8574), (2858, 6756), (3378, 5716), (4287, 4504)]