219023412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6911}}^1$

素因数の和:7076

約数の個数: 48

約数和(自身を含む): 541900800

約数和(自身を除く): 322877388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 1668, 2641, 5282, 6911, 7923, 10564, 13822, 15846, 20733, 27644, 31692, 41466, 82932, 131309, 262618, 393927, 525236, 787854, 960629, 1575708, 1921258, 2881887, 3842516, 5763774, 11527548, 18251951, 36503902, 54755853, 73007804, 109511706, 219023412]

約数ペア:

[(1, 219023412), (2, 109511706), (3, 73007804), (4, 54755853), (6, 36503902), (12, 18251951), (19, 11527548), (38, 5763774), (57, 3842516), (76, 2881887), (114, 1921258), (139, 1575708), (228, 960629), (278, 787854), (417, 525236), (556, 393927), (834, 262618), (1668, 131309), (2641, 82932), (5282, 41466), (6911, 31692), (7923, 27644), (10564, 20733), (13822, 15846)]