17561947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 20140960

約数和(自身を除く): 2579013

約数列:

[1, 13, 19, 97, 247, 733, 1261, 1843, 9529, 13927, 23959, 71101, 181051, 924313, 1350919, 17561947]

約数ペア:

[(1, 17561947), (13, 1350919), (19, 924313), (97, 181051), (247, 71101), (733, 23959), (1261, 13927), (1843, 9529)]