19023156

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11243}}^1$

素因数の和:11300

約数の個数: 36

約数和(自身を含む): 49113792

約数和(自身を除く): 30090636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 11243, 22486, 33729, 44972, 67458, 101187, 134916, 202374, 404748, 528421, 1056842, 1585263, 2113684, 3170526, 4755789, 6341052, 9511578, 19023156]

約数ペア:

[(1, 19023156), (2, 9511578), (3, 6341052), (4, 4755789), (6, 3170526), (9, 2113684), (12, 1585263), (18, 1056842), (36, 528421), (47, 404748), (94, 202374), (141, 134916), (188, 101187), (282, 67458), (423, 44972), (564, 33729), (846, 22486), (1692, 11243)]