12887706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 27998208

約数和(自身を除く): 15110502

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1301, 1651, 2602, 3302, 3903, 4953, 7806, 9906, 16913, 33826, 50739, 101478, 165227, 330454, 495681, 991362, 2147951, 4295902, 6443853, 12887706]

約数ペア:

[(1, 12887706), (2, 6443853), (3, 4295902), (6, 2147951), (13, 991362), (26, 495681), (39, 330454), (78, 165227), (127, 101478), (254, 50739), (381, 33826), (762, 16913), (1301, 9906), (1651, 7806), (2602, 4953), (3302, 3903)]