19468952

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{5279}}^1$

素因数の和:5746

約数の個数: 16

約数和(自身を含む): 36590400

約数和(自身を除く): 17121448

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 5279, 10558, 21116, 42232, 2433619, 4867238, 9734476, 19468952]

約数ペア:

[(1, 19468952), (2, 9734476), (4, 4867238), (8, 2433619), (461, 42232), (922, 21116), (1844, 10558), (3688, 5279)]