17804371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 19756800

約数和(自身を除く): 1952429

約数列:

[1, 13, 59, 139, 167, 767, 1807, 2171, 8201, 9853, 23213, 106613, 128089, 301769, 1369567, 17804371]

約数ペア:

[(1, 17804371), (13, 1369567), (59, 301769), (139, 128089), (167, 106613), (767, 23213), (1807, 9853), (2171, 8201)]