16935191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 21000000

約数和(自身を除く): 4064809

約数列:

[1, 7, 13, 91, 149, 1043, 1249, 1937, 8743, 13559, 16237, 113659, 186101, 1302707, 2419313, 16935191]

約数ペア:

[(1, 16935191), (7, 2419313), (13, 1302707), (91, 186101), (149, 113659), (1043, 16237), (1249, 13559), (1937, 8743)]