19089168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56813}}^1$

素因数の和:56831

約数の個数: 40

約数和(自身を含む): 56359488

約数和(自身を除く): 37270320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56813, 113626, 170439, 227252, 340878, 397691, 454504, 681756, 795382, 909008, 1193073, 1363512, 1590764, 2386146, 2727024, 3181528, 4772292, 6363056, 9544584, 19089168]

約数ペア:

[(1, 19089168), (2, 9544584), (3, 6363056), (4, 4772292), (6, 3181528), (7, 2727024), (8, 2386146), (12, 1590764), (14, 1363512), (16, 1193073), (21, 909008), (24, 795382), (28, 681756), (42, 454504), (48, 397691), (56, 340878), (84, 227252), (112, 170439), (168, 113626), (336, 56813)]