16417898

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 12612502

約数列:

[1, 2, 7, 14, 71, 83, 142, 166, 199, 398, 497, 581, 994, 1162, 1393, 2786, 5893, 11786, 14129, 16517, 28258, 33034, 41251, 82502, 98903, 115619, 197806, 231238, 1172707, 2345414, 8208949, 16417898]

約数ペア:

[(1, 16417898), (2, 8208949), (7, 2345414), (14, 1172707), (71, 231238), (83, 197806), (142, 115619), (166, 98903), (199, 82502), (398, 41251), (497, 33034), (581, 28258), (994, 16517), (1162, 14129), (1393, 11786), (2786, 5893)]