19011058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45481}}^1$

素因数の和:45513

約数の個数: 16

約数和(自身を含む): 32747040

約数和(自身を除く): 13735982

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 45481, 90962, 500291, 864139, 1000582, 1728278, 9505529, 19011058]

約数ペア:

[(1, 19011058), (2, 9505529), (11, 1728278), (19, 1000582), (22, 864139), (38, 500291), (209, 90962), (418, 45481)]