12405614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 36

約数和(自身を含む): 21573504

約数和(自身を除く): 9167890

約数列:

[1, 2, 13, 17, 26, 34, 127, 169, 221, 254, 289, 338, 442, 578, 1651, 2159, 2873, 3302, 3757, 4318, 5746, 7514, 21463, 28067, 36703, 42926, 48841, 56134, 73406, 97682, 364871, 477139, 729742, 954278, 6202807, 12405614]

約数ペア:

[(1, 12405614), (2, 6202807), (13, 954278), (17, 729742), (26, 477139), (34, 364871), (127, 97682), (169, 73406), (221, 56134), (254, 48841), (289, 42926), (338, 36703), (442, 28067), (578, 21463), (1651, 7514), (2159, 5746), (2873, 4318), (3302, 3757)]