19321164

素因数分解:

$2^2\times 3^2\times {\mathrm{536699}}^1$

素因数の和:536709

約数の個数: 18

約数和(自身を含む): 48839700

約数和(自身を除く): 29518536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 536699, 1073398, 1610097, 2146796, 3220194, 4830291, 6440388, 9660582, 19321164]

約数ペア:

[(1, 19321164), (2, 9660582), (3, 6440388), (4, 4830291), (6, 3220194), (9, 2146796), (12, 1610097), (18, 1073398), (36, 536699)]