38699914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3786

約数の個数: 24

約数和(自身を含む): 65308320

約数和(自身を除く): 26608406

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 3719, 5203, 7438, 10406, 40909, 81818, 159917, 319834, 449999, 899998, 1759087, 3518174, 19349957, 38699914]

約数ペア:

[(1, 38699914), (2, 19349957), (11, 3518174), (22, 1759087), (43, 899998), (86, 449999), (121, 319834), (242, 159917), (473, 81818), (946, 40909), (3719, 10406), (5203, 7438)]