13853470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4332

約数の個数: 32

約数和(自身を含む): 27799200

約数和(自身を除く): 13945730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 4289, 8578, 21445, 42890, 72913, 81491, 145826, 162982, 364565, 407455, 729130, 814910, 1385347, 2770694, 6926735, 13853470]

約数ペア:

[(1, 13853470), (2, 6926735), (5, 2770694), (10, 1385347), (17, 814910), (19, 729130), (34, 407455), (38, 364565), (85, 162982), (95, 145826), (170, 81491), (190, 72913), (323, 42890), (646, 21445), (1615, 8578), (3230, 4289)]