19467039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 29491200

約数和(自身を除く): 10024161

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 479, 589, 713, 1311, 1437, 1767, 2139, 9101, 11017, 13547, 14849, 27303, 33051, 40641, 44547, 209323, 282131, 341527, 627969, 846393, 1024581, 6489013, 19467039]

約数ペア:

[(1, 19467039), (3, 6489013), (19, 1024581), (23, 846393), (31, 627969), (57, 341527), (69, 282131), (93, 209323), (437, 44547), (479, 40641), (589, 33051), (713, 27303), (1311, 14849), (1437, 13547), (1767, 11017), (2139, 9101)]