19199336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{184609}}^1$

素因数の和:184628

約数の個数: 16

約数和(自身を含む): 38768100

約数和(自身を除く): 19568764

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 184609, 369218, 738436, 1476872, 2399917, 4799834, 9599668, 19199336]

約数ペア:

[(1, 19199336), (2, 9599668), (4, 4799834), (8, 2399917), (13, 1476872), (26, 738436), (52, 369218), (104, 184609)]