19062508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 35525952

約数和(自身を除く): 16463444

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1423, 2846, 3349, 5692, 6698, 13396, 24191, 48382, 96764, 280331, 560662, 1121324, 4765627, 9531254, 19062508]

約数ペア:

[(1, 19062508), (2, 9531254), (4, 4765627), (17, 1121324), (34, 560662), (68, 280331), (197, 96764), (394, 48382), (788, 24191), (1423, 13396), (2846, 6698), (3349, 5692)]