17854394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{797}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 28038528

約数和(自身を除く): 10184134

約数列:

[1, 2, 23, 46, 487, 797, 974, 1594, 11201, 18331, 22402, 36662, 388139, 776278, 8927197, 17854394]

約数ペア:

[(1, 17854394), (2, 8927197), (23, 776278), (46, 388139), (487, 36662), (797, 22402), (974, 18331), (1594, 11201)]