1981146

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19423}}^1$

素因数の和:19445

約数の個数: 16

約数和(自身を含む): 4195584

約数和(自身を除く): 2214438

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 19423, 38846, 58269, 116538, 330191, 660382, 990573, 1981146]

約数ペア:

[(1, 1981146), (2, 990573), (3, 660382), (6, 330191), (17, 116538), (34, 58269), (51, 38846), (102, 19423)]