16769348

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 30046464

約数和(自身を除く): 13277116

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 431, 548, 862, 1724, 9727, 19454, 30601, 38908, 59047, 61202, 118094, 122404, 236188, 4192337, 8384674, 16769348]

約数ペア:

[(1, 16769348), (2, 8384674), (4, 4192337), (71, 236188), (137, 122404), (142, 118094), (274, 61202), (284, 59047), (431, 38908), (548, 30601), (862, 19454), (1724, 9727)]