13501540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51929}}^1$

素因数の和:51951

約数の個数: 24

約数和(自身を含む): 30534840

約数和(自身を除く): 17033300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51929, 103858, 207716, 259645, 519290, 675077, 1038580, 1350154, 2700308, 3375385, 6750770, 13501540]

約数ペア:

[(1, 13501540), (2, 6750770), (4, 3375385), (5, 2700308), (10, 1350154), (13, 1038580), (20, 675077), (26, 519290), (52, 259645), (65, 207716), (130, 103858), (260, 51929)]