19321058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6269}}^1$

素因数の和:6361

約数の個数: 16

約数和(自身を含む): 30697920

約数和(自身を除く): 11376862

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6269, 12538, 144187, 288374, 420023, 840046, 9660529, 19321058]

約数ペア:

[(1, 19321058), (2, 9660529), (23, 840046), (46, 420023), (67, 288374), (134, 144187), (1541, 12538), (3082, 6269)]