19039035

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12323}}^1$

素因数の和:12434

約数の個数: 16

約数和(自身を含む): 30760704

約数和(自身を除く): 11721669

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 12323, 36969, 61615, 184845, 1269269, 3807807, 6346345, 19039035]

約数ペア:

[(1, 19039035), (3, 6346345), (5, 3807807), (15, 1269269), (103, 184845), (309, 61615), (515, 36969), (1545, 12323)]