13371972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 33116160

約数和(自身を除く): 19744188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 263, 446, 526, 669, 789, 892, 1052, 1338, 1578, 2676, 3156, 4237, 4997, 8474, 9994, 12711, 14991, 16948, 19988, 25422, 29982, 50844, 58649, 59964, 117298, 175947, 234596, 351894, 703788, 1114331, 2228662, 3342993, 4457324, 6685986, 13371972]

約数ペア:

[(1, 13371972), (2, 6685986), (3, 4457324), (4, 3342993), (6, 2228662), (12, 1114331), (19, 703788), (38, 351894), (57, 234596), (76, 175947), (114, 117298), (223, 59964), (228, 58649), (263, 50844), (446, 29982), (526, 25422), (669, 19988), (789, 16948), (892, 14991), (1052, 12711), (1338, 9994), (1578, 8474), (2676, 4997), (3156, 4237)]