137326642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{6329}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 217245600

約数和(自身を除く): 79918958

約数列:

[1, 2, 19, 38, 571, 1142, 6329, 10849, 12658, 21698, 120251, 240502, 3613859, 7227718, 68663321, 137326642]

約数ペア:

[(1, 137326642), (2, 68663321), (19, 7227718), (38, 3613859), (571, 240502), (1142, 120251), (6329, 21698), (10849, 12658)]