11738922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 26916960

約数和(自身を除く): 15178038

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 494, 534, 741, 1157, 1482, 1691, 2314, 3382, 3471, 5073, 6942, 7921, 10146, 15842, 21983, 23763, 43966, 47526, 65949, 102973, 131898, 150499, 205946, 300998, 308919, 451497, 617838, 902994, 1956487, 3912974, 5869461, 11738922]

約数ペア:

[(1, 11738922), (2, 5869461), (3, 3912974), (6, 1956487), (13, 902994), (19, 617838), (26, 451497), (38, 308919), (39, 300998), (57, 205946), (78, 150499), (89, 131898), (114, 102973), (178, 65949), (247, 47526), (267, 43966), (494, 23763), (534, 21983), (741, 15842), (1157, 10146), (1482, 7921), (1691, 6942), (2314, 5073), (3382, 3471)]