190148618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2357}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 329365440

約数和(自身を除く): 139216822

約数列:

[1, 2, 11, 19, 22, 38, 193, 209, 386, 418, 2123, 2357, 3667, 4246, 4714, 7334, 25927, 40337, 44783, 51854, 80674, 89566, 454901, 492613, 909802, 985226, 5003911, 8643119, 10007822, 17286238, 95074309, 190148618]

約数ペア:

[(1, 190148618), (2, 95074309), (11, 17286238), (19, 10007822), (22, 8643119), (38, 5003911), (193, 985226), (209, 909802), (386, 492613), (418, 454901), (2123, 89566), (2357, 80674), (3667, 51854), (4246, 44783), (4714, 40337), (7334, 25927)]