19724114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12343}}^1$

素因数の和:12409

約数の個数: 16

約数和(自身を含む): 31995648

約数和(自身を除く): 12271534

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12343, 24686, 209831, 419662, 580121, 1160242, 9862057, 19724114]

約数ペア:

[(1, 19724114), (2, 9862057), (17, 1160242), (34, 580121), (47, 419662), (94, 209831), (799, 24686), (1598, 12343)]