12896936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 26195400

約数和(自身を除く): 13298464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 461, 538, 922, 1076, 1844, 2152, 3497, 3688, 5993, 6994, 11986, 13988, 23972, 27976, 47944, 124009, 248018, 496036, 992072, 1612117, 3224234, 6448468, 12896936]

約数ペア:

[(1, 12896936), (2, 6448468), (4, 3224234), (8, 1612117), (13, 992072), (26, 496036), (52, 248018), (104, 124009), (269, 47944), (461, 27976), (538, 23972), (922, 13988), (1076, 11986), (1844, 6994), (2152, 5993), (3497, 3688)]