16130191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 20210688

約数和(自身を除く): 4080497

約数列:

[1, 7, 11, 77, 271, 773, 1897, 2981, 5411, 8503, 20867, 59521, 209483, 1466381, 2304313, 16130191]

約数ペア:

[(1, 16130191), (7, 2304313), (11, 1466381), (77, 209483), (271, 59521), (773, 20867), (1897, 8503), (2981, 5411)]