19454036

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4663}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 39177600

約数和(自身を除く): 19723564

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 4663, 9326, 18652, 32641, 65282, 130564, 694787, 1389574, 2779148, 4863509, 9727018, 19454036]

約数ペア:

[(1, 19454036), (2, 9727018), (4, 4863509), (7, 2779148), (14, 1389574), (28, 694787), (149, 130564), (298, 65282), (596, 32641), (1043, 18652), (2086, 9326), (4172, 4663)]