22019790786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4002143}}^1$

素因数の和:4002286

約数の個数: 32

約数和(自身を含む): 50715168768

約数和(自身を除く): 28695377982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 4002143, 8004286, 12006429, 24012858, 28015001, 56030002, 84045003, 168090006, 524280733, 1048561466, 1572842199, 3145684398, 3669965131, 7339930262, 11009895393, 22019790786]

約数ペア:

[(1, 22019790786), (2, 11009895393), (3, 7339930262), (6, 3669965131), (7, 3145684398), (14, 1572842199), (21, 1048561466), (42, 524280733), (131, 168090006), (262, 84045003), (393, 56030002), (786, 28015001), (917, 24012858), (1834, 12006429), (2751, 8004286), (5502, 4002143)]