19352036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11887}}^1$

素因数の和:11939

約数の個数: 24

約数和(自身を含む): 37946496

約数和(自身を除く): 18594460

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 11887, 23774, 47548, 130757, 261514, 439819, 523028, 879638, 1759276, 4838009, 9676018, 19352036]

約数ペア:

[(1, 19352036), (2, 9676018), (4, 4838009), (11, 1759276), (22, 879638), (37, 523028), (44, 439819), (74, 261514), (148, 130757), (407, 47548), (814, 23774), (1628, 11887)]