16191678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{117331}}^1$

素因数の和:117359

約数の個数: 16

約数和(自身を含む): 33791616

約数和(自身を除く): 17599938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 117331, 234662, 351993, 703986, 2698613, 5397226, 8095839, 16191678]

約数ペア:

[(1, 16191678), (2, 8095839), (3, 5397226), (6, 2698613), (23, 703986), (46, 351993), (69, 234662), (138, 117331)]