11914420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{85103}}^1$

素因数の和:85119

約数の個数: 24

約数和(自身を含む): 28594944

約数和(自身を除く): 16680524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 85103, 170206, 340412, 425515, 595721, 851030, 1191442, 1702060, 2382884, 2978605, 5957210, 11914420]

約数ペア:

[(1, 11914420), (2, 5957210), (4, 2978605), (5, 2382884), (7, 1702060), (10, 1191442), (14, 851030), (20, 595721), (28, 425515), (35, 340412), (70, 170206), (140, 85103)]