13260272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{48751}}^1$

素因数の和:48776

約数の個数: 20

約数和(自身を含む): 27203616

約数和(自身を除く): 13943344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 48751, 97502, 195004, 390008, 780016, 828767, 1657534, 3315068, 6630136, 13260272]

約数ペア:

[(1, 13260272), (2, 6630136), (4, 3315068), (8, 1657534), (16, 828767), (17, 780016), (34, 390008), (68, 195004), (136, 97502), (272, 48751)]