19049590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14323}}^1$

素因数の和:14356

約数の個数: 32

約数和(自身を含む): 41253120

約数和(自身を除く): 22203530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14323, 28646, 71615, 100261, 143230, 200522, 272137, 501305, 544274, 1002610, 1360685, 1904959, 2721370, 3809918, 9524795, 19049590]

約数ペア:

[(1, 19049590), (2, 9524795), (5, 3809918), (7, 2721370), (10, 1904959), (14, 1360685), (19, 1002610), (35, 544274), (38, 501305), (70, 272137), (95, 200522), (133, 143230), (190, 100261), (266, 71615), (665, 28646), (1330, 14323)]