1948930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 3553920

約数和(自身を除く): 1604990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2467, 4934, 12335, 24670, 194893, 389786, 974465, 1948930]

約数ペア:

[(1, 1948930), (2, 974465), (5, 389786), (10, 194893), (79, 24670), (158, 12335), (395, 4934), (790, 2467)]