19882968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6229}}^1$

素因数の和:6264

約数の個数: 64

約数和(自身を含む): 59808000

約数和(自身を除く): 39925032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6229, 12458, 18687, 24916, 37374, 43603, 49832, 74748, 87206, 118351, 130809, 149496, 174412, 236702, 261618, 348824, 355053, 473404, 523236, 710106, 828457, 946808, 1046472, 1420212, 1656914, 2485371, 2840424, 3313828, 4970742, 6627656, 9941484, 19882968]

約数ペア:

[(1, 19882968), (2, 9941484), (3, 6627656), (4, 4970742), (6, 3313828), (7, 2840424), (8, 2485371), (12, 1656914), (14, 1420212), (19, 1046472), (21, 946808), (24, 828457), (28, 710106), (38, 523236), (42, 473404), (56, 355053), (57, 348824), (76, 261618), (84, 236702), (114, 174412), (133, 149496), (152, 130809), (168, 118351), (228, 87206), (266, 74748), (399, 49832), (456, 43603), (532, 37374), (798, 24916), (1064, 18687), (1596, 12458), (3192, 6229)]