15671780210

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11963191}}^1$

素因数の和:11963329

約数の個数: 16

約数和(自身を含む): 28424544192

約数和(自身を除く): 12752763982

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 11963191, 23926382, 59815955, 119631910, 1567178021, 3134356042, 7835890105, 15671780210]

約数ペア:

[(1, 15671780210), (2, 7835890105), (5, 3134356042), (10, 1567178021), (131, 119631910), (262, 59815955), (655, 23926382), (1310, 11963191)]