19070648

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{5171}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 35841960

約数和(自身を除く): 16771312

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 5171, 10342, 20684, 41368, 2383831, 4767662, 9535324, 19070648]

約数ペア:

[(1, 19070648), (2, 9535324), (4, 4767662), (8, 2383831), (461, 41368), (922, 20684), (1844, 10342), (3688, 5171)]