11867697712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{803609}}^1$

素因数の和:803701

約数の個数: 40

約数和(自身を含む): 25111205280

約数和(自身を除く): 13243507568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 803609, 1607218, 3214436, 6428872, 10446917, 12857744, 20893834, 41787668, 57056239, 83575336, 114112478, 167150672, 228224956, 456449912, 741731107, 912899824, 1483462214, 2966924428, 5933848856, 11867697712]

約数ペア:

[(1, 11867697712), (2, 5933848856), (4, 2966924428), (8, 1483462214), (13, 912899824), (16, 741731107), (26, 456449912), (52, 228224956), (71, 167150672), (104, 114112478), (142, 83575336), (208, 57056239), (284, 41787668), (568, 20893834), (923, 12857744), (1136, 10446917), (1846, 6428872), (3692, 3214436), (7384, 1607218), (14768, 803609)]