12287964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 31102848

約数和(自身を除く): 18814884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 347, 454, 681, 694, 908, 1041, 1362, 1388, 2082, 2724, 2951, 4164, 4511, 5902, 8853, 9022, 11804, 13533, 17706, 18044, 27066, 35412, 54132, 78769, 157538, 236307, 315076, 472614, 945228, 1023997, 2047994, 3071991, 4095988, 6143982, 12287964]

約数ペア:

[(1, 12287964), (2, 6143982), (3, 4095988), (4, 3071991), (6, 2047994), (12, 1023997), (13, 945228), (26, 472614), (39, 315076), (52, 236307), (78, 157538), (156, 78769), (227, 54132), (347, 35412), (454, 27066), (681, 18044), (694, 17706), (908, 13533), (1041, 11804), (1362, 9022), (1388, 8853), (2082, 5902), (2724, 4511), (2951, 4164)]