19001766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{929}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 43568640

約数和(自身を除く): 24566874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 929, 974, 1461, 1858, 2787, 2922, 3409, 5574, 6503, 6818, 10227, 13006, 19509, 20454, 39018, 452423, 904846, 1357269, 2714538, 3166961, 6333922, 9500883, 19001766]

約数ペア:

[(1, 19001766), (2, 9500883), (3, 6333922), (6, 3166961), (7, 2714538), (14, 1357269), (21, 904846), (42, 452423), (487, 39018), (929, 20454), (974, 19509), (1461, 13006), (1858, 10227), (2787, 6818), (2922, 6503), (3409, 5574)]