19437426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63521}}^1$

素因数の和:63546

約数の個数: 24

約数和(自身を含む): 44592444

約数和(自身を除く): 25155018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 63521, 127042, 190563, 381126, 571689, 1079857, 1143378, 2159714, 3239571, 6479142, 9718713, 19437426]

約数ペア:

[(1, 19437426), (2, 9718713), (3, 6479142), (6, 3239571), (9, 2159714), (17, 1143378), (18, 1079857), (34, 571689), (51, 381126), (102, 190563), (153, 127042), (306, 63521)]