21580494826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33825227}}^1$

素因数の和:33825269

約数の個数: 16

約数和(自身を含む): 36531246240

約数和(自身を除く): 14950751414

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 33825227, 67650454, 372077497, 744154994, 980931583, 1961863166, 10790247413, 21580494826]

約数ペア:

[(1, 21580494826), (2, 10790247413), (11, 1961863166), (22, 980931583), (29, 744154994), (58, 372077497), (319, 67650454), (638, 33825227)]