19280608

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{2521}}^1$

素因数の和:2770

約数の個数: 24

約数和(自身を含む): 38132640

約数和(自身を除く): 18852032

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 2521, 3824, 5042, 7648, 10084, 20168, 40336, 80672, 602519, 1205038, 2410076, 4820152, 9640304, 19280608]

約数ペア:

[(1, 19280608), (2, 9640304), (4, 4820152), (8, 2410076), (16, 1205038), (32, 602519), (239, 80672), (478, 40336), (956, 20168), (1912, 10084), (2521, 7648), (3824, 5042)]