15679820690

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1\times {\mathrm{4799}}^1$

素因数の和:6026

約数の個数: 32

約数和(自身を含む): 28335052800

約数和(自身を除く): 12655232110

約数列:

[1, 2, 5, 10, 397, 794, 823, 1646, 1985, 3970, 4115, 4799, 8230, 9598, 23995, 47990, 326731, 653462, 1633655, 1905203, 3267310, 3810406, 3949577, 7899154, 9526015, 19052030, 19747885, 39495770, 1567982069, 3135964138, 7839910345, 15679820690]

約数ペア:

[(1, 15679820690), (2, 7839910345), (5, 3135964138), (10, 1567982069), (397, 39495770), (794, 19747885), (823, 19052030), (1646, 9526015), (1985, 7899154), (3970, 3949577), (4115, 3810406), (4799, 3267310), (8230, 1905203), (9598, 1633655), (23995, 653462), (47990, 326731)]