11139738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 24323040

約数和(自身を除く): 13183302

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 139, 222, 278, 361, 417, 703, 722, 834, 1083, 1406, 2109, 2166, 2641, 4218, 5143, 5282, 7923, 10286, 13357, 15429, 15846, 26714, 30858, 40071, 50179, 80142, 97717, 100358, 150537, 195434, 293151, 301074, 586302, 1856623, 3713246, 5569869, 11139738]

約数ペア:

[(1, 11139738), (2, 5569869), (3, 3713246), (6, 1856623), (19, 586302), (37, 301074), (38, 293151), (57, 195434), (74, 150537), (111, 100358), (114, 97717), (139, 80142), (222, 50179), (278, 40071), (361, 30858), (417, 26714), (703, 15846), (722, 15429), (834, 13357), (1083, 10286), (1406, 7923), (2109, 5282), (2166, 5143), (2641, 4218)]