19201128

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11941}}^1$

素因数の和:12017

約数の個数: 32

約数和(自身を含む): 48723360

約数和(自身を除く): 29522232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11941, 23882, 35823, 47764, 71646, 95528, 143292, 286584, 800047, 1600094, 2400141, 3200188, 4800282, 6400376, 9600564, 19201128]

約数ペア:

[(1, 19201128), (2, 9600564), (3, 6400376), (4, 4800282), (6, 3200188), (8, 2400141), (12, 1600094), (24, 800047), (67, 286584), (134, 143292), (201, 95528), (268, 71646), (402, 47764), (536, 35823), (804, 23882), (1608, 11941)]