13253552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63719}}^1$

素因数の和:63740

約数の個数: 20

約数和(自身を含む): 27654480

約数和(自身を除く): 14400928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63719, 127438, 254876, 509752, 828347, 1019504, 1656694, 3313388, 6626776, 13253552]

約数ペア:

[(1, 13253552), (2, 6626776), (4, 3313388), (8, 1656694), (13, 1019504), (16, 828347), (26, 509752), (52, 254876), (104, 127438), (208, 63719)]