18965642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{761}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 30202632

約数和(自身を除く): 11236990

約数列:

[1, 2, 17, 34, 733, 761, 1466, 1522, 12461, 12937, 24922, 25874, 557813, 1115626, 9482821, 18965642]

約数ペア:

[(1, 18965642), (2, 9482821), (17, 1115626), (34, 557813), (733, 25874), (761, 24922), (1466, 12937), (1522, 12461)]