19914456

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{1367}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 29990184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1367, 1821, 2428, 2734, 3642, 4101, 4856, 5468, 7284, 8202, 10936, 14568, 16404, 32808, 829769, 1659538, 2489307, 3319076, 4978614, 6638152, 9957228, 19914456]

約数ペア:

[(1, 19914456), (2, 9957228), (3, 6638152), (4, 4978614), (6, 3319076), (8, 2489307), (12, 1659538), (24, 829769), (607, 32808), (1214, 16404), (1367, 14568), (1821, 10936), (2428, 8202), (2734, 7284), (3642, 5468), (4101, 4856)]