20161211638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{582391}}^1$

素因数の和:583323

約数の個数: 16

約数和(自身を含む): 31868490240

約数和(自身を除く): 11707278602

約数列:

[1, 2, 19, 38, 911, 1822, 17309, 34618, 582391, 1164782, 11065429, 22130858, 530558201, 1061116402, 10080605819, 20161211638]

約数ペア:

[(1, 20161211638), (2, 10080605819), (19, 1061116402), (38, 530558201), (911, 22130858), (1822, 11065429), (17309, 1164782), (34618, 582391)]