19072196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33343}}^1$

素因数の和:33371

約数の個数: 24

約数和(自身を含む): 39212544

約数和(自身を除く): 20140348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33343, 66686, 133372, 366773, 433459, 733546, 866918, 1467092, 1733836, 4768049, 9536098, 19072196]

約数ペア:

[(1, 19072196), (2, 9536098), (4, 4768049), (11, 1733836), (13, 1467092), (22, 866918), (26, 733546), (44, 433459), (52, 366773), (143, 133372), (286, 66686), (572, 33343)]