130957538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149837}}^1$

素因数の和:149881

約数の個数: 16

約数和(自身を含む): 215766720

約数和(自身を除く): 84809182

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 149837, 299674, 2846903, 3446251, 5693806, 6892502, 65478769, 130957538]

約数ペア:

[(1, 130957538), (2, 65478769), (19, 6892502), (23, 5693806), (38, 3446251), (46, 2846903), (437, 299674), (874, 149837)]