11871574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 21924864

約数和(自身を除く): 10053290

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 103, 143, 169, 206, 286, 338, 341, 403, 682, 806, 1133, 1339, 1859, 2266, 2678, 3193, 3718, 4433, 5239, 6386, 8866, 10478, 14729, 17407, 29458, 34814, 35123, 41509, 57629, 70246, 83018, 115258, 191477, 382954, 456599, 539617, 913198, 1079234, 5935787, 11871574]

約数ペア:

[(1, 11871574), (2, 5935787), (11, 1079234), (13, 913198), (22, 539617), (26, 456599), (31, 382954), (62, 191477), (103, 115258), (143, 83018), (169, 70246), (206, 57629), (286, 41509), (338, 35123), (341, 34814), (403, 29458), (682, 17407), (806, 14729), (1133, 10478), (1339, 8866), (1859, 6386), (2266, 5239), (2678, 4433), (3193, 3718)]