21337367038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1772501}}^1$

素因数の和:1772979

約数の個数: 16

約数和(自身を含む): 34542518976

約数和(自身を除く): 13205151938

約数列:

[1, 2, 13, 26, 463, 926, 6019, 12038, 1772501, 3545002, 23042513, 46085026, 820667963, 1641335926, 10668683519, 21337367038]

約数ペア:

[(1, 21337367038), (2, 10668683519), (13, 1641335926), (26, 820667963), (463, 46085026), (926, 23042513), (6019, 3545002), (12038, 1772501)]