191364738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19531}}^1$

素因数の和:19630

約数の個数: 32

約数和(自身を含む): 405015552

約数和(自身を除く): 213650814

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 19531, 39062, 58593, 117186, 449213, 898426, 1347639, 1386701, 2695278, 2773402, 4160103, 8320206, 31894123, 63788246, 95682369, 191364738]

約数ペア:

[(1, 191364738), (2, 95682369), (3, 63788246), (6, 31894123), (23, 8320206), (46, 4160103), (69, 2773402), (71, 2695278), (138, 1386701), (142, 1347639), (213, 898426), (426, 449213), (1633, 117186), (3266, 58593), (4899, 39062), (9798, 19531)]