31470118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{36007}}^1$

素因数の和:36051

約数の個数: 16

約数和(自身を含む): 51851520

約数和(自身を除く): 20381402

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 36007, 72014, 684133, 828161, 1368266, 1656322, 15735059, 31470118]

約数ペア:

[(1, 31470118), (2, 15735059), (19, 1656322), (23, 1368266), (38, 828161), (46, 684133), (437, 72014), (874, 36007)]