1569138338251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12757}}^1\times {\mathrm{5827}}^1$

素因数の和:18715

約数の個数: 32

約数和(自身を含む): 1820176715520

約数和(自身を除く): 251038377269

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 5827, 12757, 21109, 64097, 110713, 140327, 242383, 588527, 1217843, 1288457, 2666213, 6473797, 11182013, 14173027, 24480683, 74335039, 123002143, 269287513, 817685429, 1412365741, 7507838939, 15536023151, 82586228329, 142648939841, 1569138338251]

約数ペア:

[(1, 1569138338251), (11, 142648939841), (19, 82586228329), (101, 15536023151), (209, 7507838939), (1111, 1412365741), (1919, 817685429), (5827, 269287513), (12757, 123002143), (21109, 74335039), (64097, 24480683), (110713, 14173027), (140327, 11182013), (242383, 6473797), (588527, 2666213), (1217843, 1288457)]