188835218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38839}}^1$

素因数の和:38882

約数の個数: 32

約数和(自身を含む): 352356480

約数和(自身を除く): 163521262

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 38839, 77678, 427229, 504907, 660263, 854458, 1009814, 1320526, 5553977, 7262893, 8583419, 11107954, 14525786, 17166838, 94417609, 188835218]

約数ペア:

[(1, 188835218), (2, 94417609), (11, 17166838), (13, 14525786), (17, 11107954), (22, 8583419), (26, 7262893), (34, 5553977), (143, 1320526), (187, 1009814), (221, 854458), (286, 660263), (374, 504907), (442, 427229), (2431, 77678), (4862, 38839)]