16635290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 34556544

約数和(自身を除く): 17921254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2221, 3745, 4442, 7490, 11105, 15547, 22210, 31094, 77735, 155470, 237647, 475294, 1188235, 1663529, 2376470, 3327058, 8317645, 16635290]

約数ペア:

[(1, 16635290), (2, 8317645), (5, 3327058), (7, 2376470), (10, 1663529), (14, 1188235), (35, 475294), (70, 237647), (107, 155470), (214, 77735), (535, 31094), (749, 22210), (1070, 15547), (1498, 11105), (2221, 7490), (3745, 4442)]