19243482

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{18539}}^1$

素因数の和:18717

約数の個数: 16

約数和(自身を含む): 38711520

約数和(自身を除く): 19468038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 18539, 37078, 55617, 111234, 3207247, 6414494, 9621741, 19243482]

約数ペア:

[(1, 19243482), (2, 9621741), (3, 6414494), (6, 3207247), (173, 111234), (346, 55617), (519, 37078), (1038, 18539)]