19072538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15161}}^1$

素因数の和:15217

約数の個数: 16

約数和(自身を含む): 31112424

約数和(自身を除く): 12039886

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 15161, 30322, 257737, 515474, 560957, 1121914, 9536269, 19072538]

約数ペア:

[(1, 19072538), (2, 9536269), (17, 1121914), (34, 560957), (37, 515474), (74, 257737), (629, 30322), (1258, 15161)]