11988130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15569}}^1$

素因数の和:15594

約数の個数: 32

約数和(自身を含む): 26904960

約数和(自身を除く): 14916830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 15569, 31138, 77845, 108983, 155690, 171259, 217966, 342518, 544915, 856295, 1089830, 1198813, 1712590, 2397626, 5994065, 11988130]

約数ペア:

[(1, 11988130), (2, 5994065), (5, 2397626), (7, 1712590), (10, 1198813), (11, 1089830), (14, 856295), (22, 544915), (35, 342518), (55, 217966), (70, 171259), (77, 155690), (110, 108983), (154, 77845), (385, 31138), (770, 15569)]