13690930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 27278208

約数和(自身を除く): 13587278

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 1753, 3506, 3905, 7810, 8765, 17530, 19283, 38566, 96415, 124463, 192830, 248926, 622315, 1244630, 1369093, 2738186, 6845465, 13690930]

約数ペア:

[(1, 13690930), (2, 6845465), (5, 2738186), (10, 1369093), (11, 1244630), (22, 622315), (55, 248926), (71, 192830), (110, 124463), (142, 96415), (355, 38566), (710, 19283), (781, 17530), (1562, 8765), (1753, 7810), (3506, 3905)]