15690218570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9284153}}^1$

素因数の和:9284186

約数の個数: 24

約数和(自身を含む): 30582003276

約数和(自身を除く): 14891784706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9284153, 18568306, 46420765, 92841530, 120693989, 241387978, 603469945, 1206939890, 1569021857, 3138043714, 7845109285, 15690218570]

約数ペア:

[(1, 15690218570), (2, 7845109285), (5, 3138043714), (10, 1569021857), (13, 1206939890), (26, 603469945), (65, 241387978), (130, 120693989), (169, 92841530), (338, 46420765), (845, 18568306), (1690, 9284153)]