19605098

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 30119040

約数和(自身を除く): 10513942

約数列:

[1, 2, 83, 89, 166, 178, 1327, 2654, 7387, 14774, 110141, 118103, 220282, 236206, 9802549, 19605098]

約数ペア:

[(1, 19605098), (2, 9802549), (83, 236206), (89, 220282), (166, 118103), (178, 110141), (1327, 14774), (2654, 7387)]