19020564

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3499}}^1$

素因数の和:3660

約数の個数: 36

約数和(自身を含む): 48412000

約数和(自身を除く): 29391436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 3499, 5436, 6998, 10497, 13996, 20994, 31491, 41988, 62982, 125964, 528349, 1056698, 1585047, 2113396, 3170094, 4755141, 6340188, 9510282, 19020564]

約数ペア:

[(1, 19020564), (2, 9510282), (3, 6340188), (4, 4755141), (6, 3170094), (9, 2113396), (12, 1585047), (18, 1056698), (36, 528349), (151, 125964), (302, 62982), (453, 41988), (604, 31491), (906, 20994), (1359, 13996), (1812, 10497), (2718, 6998), (3499, 5436)]