16027970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 33111936

約数和(自身を除く): 17083966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 571, 802, 1142, 2005, 2807, 2855, 3997, 4010, 5614, 5710, 7994, 14035, 19985, 28070, 39970, 228971, 457942, 1144855, 1602797, 2289710, 3205594, 8013985, 16027970]

約数ペア:

[(1, 16027970), (2, 8013985), (5, 3205594), (7, 2289710), (10, 1602797), (14, 1144855), (35, 457942), (70, 228971), (401, 39970), (571, 28070), (802, 19985), (1142, 14035), (2005, 7994), (2807, 5710), (2855, 5614), (3997, 4010)]