19603590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28411}}^1$

素因数の和:28444

約数の個数: 32

約数和(自身を含む): 49095936

約数和(自身を除く): 29492346

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 28411, 56822, 85233, 142055, 170466, 284110, 426165, 653453, 852330, 1306906, 1960359, 3267265, 3920718, 6534530, 9801795, 19603590]

約数ペア:

[(1, 19603590), (2, 9801795), (3, 6534530), (5, 3920718), (6, 3267265), (10, 1960359), (15, 1306906), (23, 852330), (30, 653453), (46, 426165), (69, 284110), (115, 170466), (138, 142055), (230, 85233), (345, 56822), (690, 28411)]