19456058

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 31796604

約数和(自身を除く): 12340546

約数列:

[1, 2, 17, 34, 41, 82, 289, 578, 697, 821, 1394, 1642, 11849, 13957, 23698, 27914, 33661, 67322, 237269, 474538, 572237, 1144474, 9728029, 19456058]

約数ペア:

[(1, 19456058), (2, 9728029), (17, 1144474), (34, 572237), (41, 474538), (82, 237269), (289, 67322), (578, 33661), (697, 27914), (821, 23698), (1394, 13957), (1642, 11849)]