20181806974

素因数分解:

$2^1\times 7^1\times {\mathrm{191773}}^1\times {\mathrm{7517}}^1$

素因数の和:199299

約数の個数: 16

約数和(自身を含む): 34602166368

約数和(自身を除く): 14420359394

約数列:

[1, 2, 7, 14, 7517, 15034, 52619, 105238, 191773, 383546, 1342411, 2684822, 1441557641, 2883115282, 10090903487, 20181806974]

約数ペア:

[(1, 20181806974), (2, 10090903487), (7, 2883115282), (14, 1441557641), (7517, 2684822), (15034, 1342411), (52619, 383546), (105238, 191773)]