19689312

素因数分解:

$2^5\times 3^1\times {\mathrm{205097}}^1$

素因数の和:205110

約数の個数: 24

約数和(自身を含む): 51684696

約数和(自身を除く): 31995384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205097, 410194, 615291, 820388, 1230582, 1640776, 2461164, 3281552, 4922328, 6563104, 9844656, 19689312]

約数ペア:

[(1, 19689312), (2, 9844656), (3, 6563104), (4, 4922328), (6, 3281552), (8, 2461164), (12, 1640776), (16, 1230582), (24, 820388), (32, 615291), (48, 410194), (96, 205097)]