19470147164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{175211}}^1$

素因数の和:177365

約数の個数: 24

約数和(自身を含む): 36711119088

約数和(自身を除く): 17240971924

約数列:

[1, 2, 4, 13, 26, 52, 2137, 4274, 8548, 27781, 55562, 111124, 175211, 350422, 700844, 2277743, 4555486, 9110972, 374425907, 748851814, 1497703628, 4867536791, 9735073582, 19470147164]

約数ペア:

[(1, 19470147164), (2, 9735073582), (4, 4867536791), (13, 1497703628), (26, 748851814), (52, 374425907), (2137, 9110972), (4274, 4555486), (8548, 2277743), (27781, 700844), (55562, 350422), (111124, 175211)]