19006981788

素因数分解:

$2^2\times 3^1\times {\mathrm{162971}}^1\times {\mathrm{9719}}^1$

素因数の和:172697

約数の個数: 24

約数和(自身を含む): 44354459520

約数和(自身を除く): 25347477732

約数列:

[1, 2, 3, 4, 6, 12, 9719, 19438, 29157, 38876, 58314, 116628, 162971, 325942, 488913, 651884, 977826, 1955652, 1583915149, 3167830298, 4751745447, 6335660596, 9503490894, 19006981788]

約数ペア:

[(1, 19006981788), (2, 9503490894), (3, 6335660596), (4, 4751745447), (6, 3167830298), (12, 1583915149), (9719, 1955652), (19438, 977826), (29157, 651884), (38876, 488913), (58314, 325942), (116628, 162971)]