17892070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 36998208

約数和(自身を除く): 19106138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 1097, 1165, 1631, 2194, 2330, 3262, 5485, 7679, 8155, 10970, 15358, 16310, 38395, 76790, 255601, 511202, 1278005, 1789207, 2556010, 3578414, 8946035, 17892070]

約数ペア:

[(1, 17892070), (2, 8946035), (5, 3578414), (7, 2556010), (10, 1789207), (14, 1278005), (35, 511202), (70, 255601), (233, 76790), (466, 38395), (1097, 16310), (1165, 15358), (1631, 10970), (2194, 8155), (2330, 7679), (3262, 5485)]