13981484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 26844048

約数和(自身を除く): 12862564

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1613, 2167, 3226, 4334, 6452, 8668, 17743, 35486, 70972, 317761, 635522, 1271044, 3495371, 6990742, 13981484]

約数ペア:

[(1, 13981484), (2, 6990742), (4, 3495371), (11, 1271044), (22, 635522), (44, 317761), (197, 70972), (394, 35486), (788, 17743), (1613, 8668), (2167, 6452), (3226, 4334)]