19632053

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 22978560

約数和(自身を除く): 3346507

約数列:

[1, 7, 79, 131, 271, 553, 917, 1897, 10349, 21409, 35501, 72443, 149863, 248507, 2804579, 19632053]

約数ペア:

[(1, 19632053), (7, 2804579), (79, 248507), (131, 149863), (271, 72443), (553, 35501), (917, 21409), (1897, 10349)]