12321608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 25031160

約数和(自身を除く): 12709552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 461, 514, 922, 1028, 1844, 2056, 3341, 3688, 5993, 6682, 11986, 13364, 23972, 26728, 47944, 118477, 236954, 473908, 947816, 1540201, 3080402, 6160804, 12321608]

約数ペア:

[(1, 12321608), (2, 6160804), (4, 3080402), (8, 1540201), (13, 947816), (26, 473908), (52, 236954), (104, 118477), (257, 47944), (461, 26728), (514, 23972), (922, 13364), (1028, 11986), (1844, 6682), (2056, 5993), (3341, 3688)]