38956476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249721}}^1$

素因数の和:249741

約数の個数: 24

約数和(自身を含む): 97891024

約数和(自身を除く): 58934548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 249721, 499442, 749163, 998884, 1498326, 2996652, 3246373, 6492746, 9739119, 12985492, 19478238, 38956476]

約数ペア:

[(1, 38956476), (2, 19478238), (3, 12985492), (4, 9739119), (6, 6492746), (12, 3246373), (13, 2996652), (26, 1498326), (39, 998884), (52, 749163), (78, 499442), (156, 249721)]