19489602796

素因数分解:

$2^2\times {\mathrm{104381}}^1\times {\mathrm{46679}}^1$

素因数の和:151064

約数の個数: 12

約数和(自身を含む): 34107862320

約数和(自身を除く): 14618259524

約数列:

[1, 2, 4, 46679, 93358, 104381, 186716, 208762, 417524, 4872400699, 9744801398, 19489602796]

約数ペア:

[(1, 19489602796), (2, 9744801398), (4, 4872400699), (46679, 417524), (93358, 208762), (104381, 186716)]