16954859

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 18468000

約数和(自身を除く): 1513141

約数列:

[1, 19, 53, 113, 149, 1007, 2147, 2831, 5989, 7897, 16837, 113791, 150043, 319903, 892361, 16954859]

約数ペア:

[(1, 16954859), (19, 892361), (53, 319903), (113, 150043), (149, 113791), (1007, 16837), (2147, 7897), (2831, 5989)]