19533864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{116273}}^1$

素因数の和:116289

約数の個数: 32

約数和(自身を含む): 55811520

約数和(自身を除く): 36277656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 116273, 232546, 348819, 465092, 697638, 813911, 930184, 1395276, 1627822, 2441733, 2790552, 3255644, 4883466, 6511288, 9766932, 19533864]

約数ペア:

[(1, 19533864), (2, 9766932), (3, 6511288), (4, 4883466), (6, 3255644), (7, 2790552), (8, 2441733), (12, 1627822), (14, 1395276), (21, 930184), (24, 813911), (28, 697638), (42, 465092), (56, 348819), (84, 232546), (168, 116273)]