16402906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 27998208

約数和(自身を除く): 11595302

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 433, 611, 806, 866, 1222, 1457, 2914, 5629, 11258, 13423, 18941, 20351, 26846, 37882, 40702, 174499, 264563, 348998, 529126, 630881, 1261762, 8201453, 16402906]

約数ペア:

[(1, 16402906), (2, 8201453), (13, 1261762), (26, 630881), (31, 529126), (47, 348998), (62, 264563), (94, 174499), (403, 40702), (433, 37882), (611, 26846), (806, 20351), (866, 18941), (1222, 13423), (1457, 11258), (2914, 5629)]