19004344

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{28621}}^1$

素因数の和:28710

約数の個数: 16

約数和(自身を含む): 36063720

約数和(自身を除く): 17059376

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 28621, 57242, 114484, 228968, 2375543, 4751086, 9502172, 19004344]

約数ペア:

[(1, 19004344), (2, 9502172), (4, 4751086), (8, 2375543), (83, 228968), (166, 114484), (332, 57242), (664, 28621)]