12267944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{659}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 12680056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 659, 716, 1318, 1432, 2327, 2636, 4654, 5272, 8567, 9308, 17134, 18616, 34268, 68536, 117961, 235922, 471844, 943688, 1533493, 3066986, 6133972, 12267944]

約数ペア:

[(1, 12267944), (2, 6133972), (4, 3066986), (8, 1533493), (13, 943688), (26, 471844), (52, 235922), (104, 117961), (179, 68536), (358, 34268), (659, 18616), (716, 17134), (1318, 9308), (1432, 8567), (2327, 5272), (2636, 4654)]