16731442

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 32864832

約数和(自身を除く): 16133390

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 571, 598, 637, 1127, 1142, 1274, 2093, 2254, 3997, 4186, 7423, 7994, 13133, 14651, 14846, 26266, 27979, 29302, 51961, 55958, 91931, 103922, 170729, 183862, 341458, 363727, 643517, 727454, 1195103, 1287034, 2390206, 8365721, 16731442]

約数ペア:

[(1, 16731442), (2, 8365721), (7, 2390206), (13, 1287034), (14, 1195103), (23, 727454), (26, 643517), (46, 363727), (49, 341458), (91, 183862), (98, 170729), (161, 103922), (182, 91931), (299, 55958), (322, 51961), (571, 29302), (598, 27979), (637, 26266), (1127, 14846), (1142, 14651), (1274, 13133), (2093, 7994), (2254, 7423), (3997, 4186)]