15521996

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6679}}^1$

素因数の和:6773

約数の個数: 24

約数和(自身を含む): 31422720

約数和(自身を除く): 15900724

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 6679, 13358, 26716, 46753, 93506, 187012, 554357, 1108714, 2217428, 3880499, 7760998, 15521996]

約数ペア:

[(1, 15521996), (2, 7760998), (4, 3880499), (7, 2217428), (14, 1108714), (28, 554357), (83, 187012), (166, 93506), (332, 46753), (581, 26716), (1162, 13358), (2324, 6679)]