11387568130

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1123}}^1\times {\mathrm{1151}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 20557006848

約数和(自身を除く): 9169438718

約数列:

[1, 2, 5, 10, 881, 1123, 1151, 1762, 2246, 2302, 4405, 5615, 5755, 8810, 11230, 11510, 989363, 1014031, 1292573, 1978726, 2028062, 2585146, 4946815, 5070155, 6462865, 9893630, 10140310, 12925730, 1138756813, 2277513626, 5693784065, 11387568130]

約数ペア:

[(1, 11387568130), (2, 5693784065), (5, 2277513626), (10, 1138756813), (881, 12925730), (1123, 10140310), (1151, 9893630), (1762, 6462865), (2246, 5070155), (2302, 4946815), (4405, 2585146), (5615, 2028062), (5755, 1978726), (8810, 1292573), (11230, 1014031), (11510, 989363)]