16970142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{404051}}^1$

素因数の和:404063

約数の個数: 16

約数和(自身を含む): 38788992

約数和(自身を除く): 21818850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 404051, 808102, 1212153, 2424306, 2828357, 5656714, 8485071, 16970142]

約数ペア:

[(1, 16970142), (2, 8485071), (3, 5656714), (6, 2828357), (7, 2424306), (14, 1212153), (21, 808102), (42, 404051)]