16236140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6197}}^1$

素因数の和:6337

約数の個数: 24

約数和(自身を含む): 34361712

約数和(自身を除く): 18125572

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 6197, 12394, 24788, 30985, 61970, 123940, 811807, 1623614, 3247228, 4059035, 8118070, 16236140]

約数ペア:

[(1, 16236140), (2, 8118070), (4, 4059035), (5, 3247228), (10, 1623614), (20, 811807), (131, 123940), (262, 61970), (524, 30985), (655, 24788), (1310, 12394), (2620, 6197)]