19364534

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 35777280

約数和(自身を除く): 16412746

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 1693, 3386, 5719, 11438, 11851, 23702, 32167, 64334, 72799, 145598, 225169, 450338, 509593, 1019186, 1383181, 2766362, 9682267, 19364534]

約数ペア:

[(1, 19364534), (2, 9682267), (7, 2766362), (14, 1383181), (19, 1019186), (38, 509593), (43, 450338), (86, 225169), (133, 145598), (266, 72799), (301, 64334), (602, 32167), (817, 23702), (1634, 11851), (1693, 11438), (3386, 5719)]