19371190

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1901}}^1$

素因数の和:2927

約数の個数: 16

約数和(自身を含む): 34920720

約数和(自身を除く): 15549530

約数列:

[1, 2, 5, 10, 1019, 1901, 2038, 3802, 5095, 9505, 10190, 19010, 1937119, 3874238, 9685595, 19371190]

約数ペア:

[(1, 19371190), (2, 9685595), (5, 3874238), (10, 1937119), (1019, 19010), (1901, 10190), (2038, 9505), (3802, 5095)]