19521096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1034

約数の個数: 64

約数和(自身を含む): 56263680

約数和(自身を除く): 36742584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 887, 917, 1048, 1572, 1774, 1834, 2661, 2751, 3144, 3548, 3668, 5322, 5502, 6209, 7096, 7336, 10644, 11004, 12418, 18627, 21288, 22008, 24836, 37254, 49672, 74508, 116197, 149016, 232394, 348591, 464788, 697182, 813379, 929576, 1394364, 1626758, 2440137, 2788728, 3253516, 4880274, 6507032, 9760548, 19521096]

約数ペア:

[(1, 19521096), (2, 9760548), (3, 6507032), (4, 4880274), (6, 3253516), (7, 2788728), (8, 2440137), (12, 1626758), (14, 1394364), (21, 929576), (24, 813379), (28, 697182), (42, 464788), (56, 348591), (84, 232394), (131, 149016), (168, 116197), (262, 74508), (393, 49672), (524, 37254), (786, 24836), (887, 22008), (917, 21288), (1048, 18627), (1572, 12418), (1774, 11004), (1834, 10644), (2661, 7336), (2751, 7096), (3144, 6209), (3548, 5502), (3668, 5322)]