15970147206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204745477}}^1$

素因数の和:204745495

約数の個数: 16

約数和(自身を含む): 34397240304

約数和(自身を除く): 18427093098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 204745477, 409490954, 614236431, 1228472862, 2661691201, 5323382402, 7985073603, 15970147206]

約数ペア:

[(1, 15970147206), (2, 7985073603), (3, 5323382402), (6, 2661691201), (13, 1228472862), (26, 614236431), (39, 409490954), (78, 204745477)]