19301202

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1451}}^1$

素因数の和:2198

約数の個数: 24

約数和(自身を含む): 41904720

約数和(自身を除く): 22603518

約数列:

[1, 2, 3, 6, 9, 18, 739, 1451, 1478, 2217, 2902, 4353, 4434, 6651, 8706, 13059, 13302, 26118, 1072289, 2144578, 3216867, 6433734, 9650601, 19301202]

約数ペア:

[(1, 19301202), (2, 9650601), (3, 6433734), (6, 3216867), (9, 2144578), (18, 1072289), (739, 26118), (1451, 13302), (1478, 13059), (2217, 8706), (2902, 6651), (4353, 4434)]