43940122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1693}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 69521760

約数和(自身を除く): 25581638

約数列:

[1, 2, 19, 38, 683, 1366, 1693, 3386, 12977, 25954, 32167, 64334, 1156319, 2312638, 21970061, 43940122]

約数ペア:

[(1, 43940122), (2, 21970061), (19, 2312638), (38, 1156319), (683, 64334), (1366, 32167), (1693, 25954), (3386, 12977)]