1900383953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{19843}}^1$

素因数の和:20048

約数の個数: 16

約数和(自身を含む): 2100288960

約数和(自身を除く): 199905007

約数列:

[1, 13, 53, 139, 689, 1807, 7367, 19843, 95771, 257959, 1051679, 2758177, 13671827, 35856301, 146183381, 1900383953]

約数ペア:

[(1, 1900383953), (13, 146183381), (53, 35856301), (139, 13671827), (689, 2758177), (1807, 1051679), (7367, 257959), (19843, 95771)]