1904422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 16

約数和(自身を含む): 3114720

約数和(自身を除く): 1210298

約数列:

[1, 2, 13, 26, 89, 178, 823, 1157, 1646, 2314, 10699, 21398, 73247, 146494, 952211, 1904422]

約数ペア:

[(1, 1904422), (2, 952211), (13, 146494), (26, 73247), (89, 21398), (178, 10699), (823, 2314), (1157, 1646)]