19425792

素因数分解:

$2^9\times 3^1\times {\mathrm{12647}}^1$

素因数の和:12668

約数の個数: 40

約数和(自身を含む): 51755616

約数和(自身を除く): 32329824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12647, 25294, 37941, 50588, 75882, 101176, 151764, 202352, 303528, 404704, 607056, 809408, 1214112, 1618816, 2428224, 3237632, 4856448, 6475264, 9712896, 19425792]

約数ペア:

[(1, 19425792), (2, 9712896), (3, 6475264), (4, 4856448), (6, 3237632), (8, 2428224), (12, 1618816), (16, 1214112), (24, 809408), (32, 607056), (48, 404704), (64, 303528), (96, 202352), (128, 151764), (192, 101176), (256, 75882), (384, 50588), (512, 37941), (768, 25294), (1536, 12647)]