19400448

素因数分解:

$2^8\times 3^1\times {\mathrm{25261}}^1$

素因数の和:25280

約数の個数: 36

約数和(自身を含む): 51635528

約数和(自身を除く): 32235080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 25261, 50522, 75783, 101044, 151566, 202088, 303132, 404176, 606264, 808352, 1212528, 1616704, 2425056, 3233408, 4850112, 6466816, 9700224, 19400448]

約数ペア:

[(1, 19400448), (2, 9700224), (3, 6466816), (4, 4850112), (6, 3233408), (8, 2425056), (12, 1616704), (16, 1212528), (24, 808352), (32, 606264), (48, 404176), (64, 303132), (96, 202088), (128, 151566), (192, 101044), (256, 75783), (384, 50522), (768, 25261)]