15677620190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11967649}}^1$

素因数の和:11967787

約数の個数: 16

約数和(自身を含む): 28435136400

約数和(自身を除く): 12757516210

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 11967649, 23935298, 59838245, 119676490, 1567762019, 3135524038, 7838810095, 15677620190]

約数ペア:

[(1, 15677620190), (2, 7838810095), (5, 3135524038), (10, 1567762019), (131, 119676490), (262, 59838245), (655, 23935298), (1310, 11967649)]