172396082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{266867}}^1$

素因数の和:266905

約数の個数: 16

約数和(自身を含む): 288217440

約数和(自身を除く): 115821358

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 266867, 533734, 4536739, 5070473, 9073478, 10140946, 86198041, 172396082]

約数ペア:

[(1, 172396082), (2, 86198041), (17, 10140946), (19, 9073478), (34, 5070473), (38, 4536739), (323, 533734), (646, 266867)]