1239787582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{27211}}^1$

素因数の和:27352

約数の個数: 32

約数和(自身を含む): 2155190400

約数和(自身を除く): 915402818

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 1199, 2071, 2398, 4142, 22781, 27211, 45562, 54422, 299321, 517009, 598642, 1034018, 2965999, 5687099, 5931998, 11374198, 32625989, 56353981, 65251978, 112707962, 619893791, 1239787582]

約数ペア:

[(1, 1239787582), (2, 619893791), (11, 112707962), (19, 65251978), (22, 56353981), (38, 32625989), (109, 11374198), (209, 5931998), (218, 5687099), (418, 2965999), (1199, 1034018), (2071, 598642), (2398, 517009), (4142, 299321), (22781, 54422), (27211, 45562)]