12882948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 19715772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 269, 307, 538, 614, 807, 921, 1076, 1228, 1614, 1842, 3228, 3497, 3684, 3991, 6994, 7982, 10491, 11973, 13988, 15964, 20982, 23946, 41964, 47892, 82583, 165166, 247749, 330332, 495498, 990996, 1073579, 2147158, 3220737, 4294316, 6441474, 12882948]

約数ペア:

[(1, 12882948), (2, 6441474), (3, 4294316), (4, 3220737), (6, 2147158), (12, 1073579), (13, 990996), (26, 495498), (39, 330332), (52, 247749), (78, 165166), (156, 82583), (269, 47892), (307, 41964), (538, 23946), (614, 20982), (807, 15964), (921, 13988), (1076, 11973), (1228, 10491), (1614, 7982), (1842, 6994), (3228, 3991), (3497, 3684)]