19461974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81773}}^1$

素因数の和:81799

約数の個数: 16

約数和(自身を含む): 35326368

約数和(自身を除く): 15864394

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81773, 163546, 572411, 1144822, 1390141, 2780282, 9730987, 19461974]

約数ペア:

[(1, 19461974), (2, 9730987), (7, 2780282), (14, 1390141), (17, 1144822), (34, 572411), (119, 163546), (238, 81773)]