15980776417

素因数分解:

${\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1\times {\mathrm{1931}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 16356312000

約数和(自身を除く): 375535583

約数列:

[1, 67, 149, 829, 1931, 9983, 55543, 123521, 129377, 287719, 1600799, 8275907, 19277173, 107253533, 238519051, 15980776417]

約数ペア:

[(1, 15980776417), (67, 238519051), (149, 107253533), (829, 19277173), (1931, 8275907), (9983, 1600799), (55543, 287719), (123521, 129377)]