12846812

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 26234880

約数和(自身を除く): 13388068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 127, 209, 242, 254, 418, 484, 508, 836, 1331, 1397, 2299, 2413, 2662, 2794, 4598, 4826, 5324, 5588, 9196, 9652, 15367, 25289, 26543, 30734, 50578, 53086, 61468, 101156, 106172, 169037, 291973, 338074, 583946, 676148, 1167892, 3211703, 6423406, 12846812]

約数ペア:

[(1, 12846812), (2, 6423406), (4, 3211703), (11, 1167892), (19, 676148), (22, 583946), (38, 338074), (44, 291973), (76, 169037), (121, 106172), (127, 101156), (209, 61468), (242, 53086), (254, 50578), (418, 30734), (484, 26543), (508, 25289), (836, 15367), (1331, 9652), (1397, 9196), (2299, 5588), (2413, 5324), (2662, 4826), (2794, 4598)]