1999161106

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{15013}}^1$

素因数の和:15633

約数の個数: 16

約数和(自身を含む): 3026822400

約数和(自身を除く): 1027661294

約数列:

[1, 2, 139, 278, 479, 958, 15013, 30026, 66581, 133162, 2086807, 4173614, 7191227, 14382454, 999580553, 1999161106]

約数ペア:

[(1, 1999161106), (2, 999580553), (139, 14382454), (278, 7191227), (479, 4173614), (958, 2086807), (15013, 133162), (30026, 66581)]