11886910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 26372304

約数和(自身を除く): 14485394

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1427, 1666, 2854, 4165, 7135, 8330, 9989, 14270, 19978, 24259, 48518, 49945, 69923, 99890, 121295, 139846, 169813, 242590, 339626, 349615, 699230, 849065, 1188691, 1698130, 2377382, 5943455, 11886910]

約数ペア:

[(1, 11886910), (2, 5943455), (5, 2377382), (7, 1698130), (10, 1188691), (14, 849065), (17, 699230), (34, 349615), (35, 339626), (49, 242590), (70, 169813), (85, 139846), (98, 121295), (119, 99890), (170, 69923), (238, 49945), (245, 48518), (490, 24259), (595, 19978), (833, 14270), (1190, 9989), (1427, 8330), (1666, 7135), (2854, 4165)]