15966174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{380147}}^1$

素因数の和:380159

約数の個数: 16

約数和(自身を含む): 36494208

約数和(自身を除く): 20528034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 380147, 760294, 1140441, 2280882, 2661029, 5322058, 7983087, 15966174]

約数ペア:

[(1, 15966174), (2, 7983087), (3, 5322058), (6, 2661029), (7, 2280882), (14, 1140441), (21, 760294), (42, 380147)]