11916570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{809}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 28693440

約数和(自身を除く): 16776870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 809, 982, 1473, 1618, 2427, 2455, 2946, 4045, 4854, 4910, 7365, 8090, 12135, 14730, 24270, 397219, 794438, 1191657, 1986095, 2383314, 3972190, 5958285, 11916570]

約数ペア:

[(1, 11916570), (2, 5958285), (3, 3972190), (5, 2383314), (6, 1986095), (10, 1191657), (15, 794438), (30, 397219), (491, 24270), (809, 14730), (982, 12135), (1473, 8090), (1618, 7365), (2427, 4910), (2455, 4854), (2946, 4045)]