11951888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 25628568

約数和(自身を除く): 13676680

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1553, 1924, 3106, 3848, 6212, 7696, 12424, 20189, 24848, 40378, 57461, 80756, 114922, 161512, 229844, 323024, 459688, 746993, 919376, 1493986, 2987972, 5975944, 11951888]

約数ペア:

[(1, 11951888), (2, 5975944), (4, 2987972), (8, 1493986), (13, 919376), (16, 746993), (26, 459688), (37, 323024), (52, 229844), (74, 161512), (104, 114922), (148, 80756), (208, 57461), (296, 40378), (481, 24848), (592, 20189), (962, 12424), (1553, 7696), (1924, 6212), (3106, 3848)]