12283424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 13571776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 227, 304, 356, 454, 608, 712, 908, 1424, 1691, 1816, 2848, 3382, 3632, 4313, 6764, 7264, 8626, 13528, 17252, 20203, 27056, 34504, 40406, 54112, 69008, 80812, 138016, 161624, 323248, 383857, 646496, 767714, 1535428, 3070856, 6141712, 12283424]

約数ペア:

[(1, 12283424), (2, 6141712), (4, 3070856), (8, 1535428), (16, 767714), (19, 646496), (32, 383857), (38, 323248), (76, 161624), (89, 138016), (152, 80812), (178, 69008), (227, 54112), (304, 40406), (356, 34504), (454, 27056), (608, 20203), (712, 17252), (908, 13528), (1424, 8626), (1691, 7264), (1816, 6764), (2848, 4313), (3382, 3632)]