8865994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2109

約数の個数: 16

約数和(自身を含む): 14027328

約数和(自身を除く): 5161334

約数列:

[1, 2, 23, 46, 97, 194, 1987, 2231, 3974, 4462, 45701, 91402, 192739, 385478, 4432997, 8865994]

約数ペア:

[(1, 8865994), (2, 4432997), (23, 385478), (46, 192739), (97, 91402), (194, 45701), (1987, 4462), (2231, 3974)]