19102806

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5333}}^1$

素因数の和:5540

約数の個数: 24

約数和(自身を含む): 41605200

約数和(自身を除く): 22502394

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5333, 10666, 15999, 31998, 47997, 95994, 1061267, 2122534, 3183801, 6367602, 9551403, 19102806]

約数ペア:

[(1, 19102806), (2, 9551403), (3, 6367602), (6, 3183801), (9, 2122534), (18, 1061267), (199, 95994), (398, 47997), (597, 31998), (1194, 15999), (1791, 10666), (3582, 5333)]