17664374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 15430282

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1367, 1846, 2734, 6461, 9569, 12922, 17771, 19138, 35542, 97057, 124397, 194114, 248794, 679399, 1261741, 1358798, 2523482, 8832187, 17664374]

約数ペア:

[(1, 17664374), (2, 8832187), (7, 2523482), (13, 1358798), (14, 1261741), (26, 679399), (71, 248794), (91, 194114), (142, 124397), (182, 97057), (497, 35542), (923, 19138), (994, 17771), (1367, 12922), (1846, 9569), (2734, 6461)]