19054644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11972

約数の個数: 48

約数和(自身を含む): 53491200

約数和(自身を除く): 34436556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11939, 23878, 35817, 47756, 71634, 83573, 143268, 167146, 226841, 250719, 334292, 453682, 501438, 680523, 907364, 1002876, 1361046, 1587887, 2722092, 3175774, 4763661, 6351548, 9527322, 19054644]

約数ペア:

[(1, 19054644), (2, 9527322), (3, 6351548), (4, 4763661), (6, 3175774), (7, 2722092), (12, 1587887), (14, 1361046), (19, 1002876), (21, 907364), (28, 680523), (38, 501438), (42, 453682), (57, 334292), (76, 250719), (84, 226841), (114, 167146), (133, 143268), (228, 83573), (266, 71634), (399, 47756), (532, 35817), (798, 23878), (1596, 11939)]