11950386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 17080014

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 139, 161, 178, 267, 278, 322, 417, 483, 534, 623, 834, 966, 973, 1246, 1869, 1946, 2047, 2919, 3197, 3738, 4094, 5838, 6141, 6394, 9591, 12282, 12371, 14329, 19182, 22379, 24742, 28658, 37113, 42987, 44758, 67137, 74226, 85974, 86597, 134274, 173194, 259791, 284533, 519582, 569066, 853599, 1707198, 1991731, 3983462, 5975193, 11950386]

約数ペア:

[(1, 11950386), (2, 5975193), (3, 3983462), (6, 1991731), (7, 1707198), (14, 853599), (21, 569066), (23, 519582), (42, 284533), (46, 259791), (69, 173194), (89, 134274), (138, 86597), (139, 85974), (161, 74226), (178, 67137), (267, 44758), (278, 42987), (322, 37113), (417, 28658), (483, 24742), (534, 22379), (623, 19182), (834, 14329), (966, 12371), (973, 12282), (1246, 9591), (1869, 6394), (1946, 6141), (2047, 5838), (2919, 4094), (3197, 3738)]