12876734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 22123584

約数和(自身を除く): 9246850

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 353, 598, 706, 793, 1403, 1586, 2806, 4589, 8119, 9178, 16238, 18239, 21533, 36478, 43066, 105547, 211094, 279929, 495259, 559858, 990518, 6438367, 12876734]

約数ペア:

[(1, 12876734), (2, 6438367), (13, 990518), (23, 559858), (26, 495259), (46, 279929), (61, 211094), (122, 105547), (299, 43066), (353, 36478), (598, 21533), (706, 18239), (793, 16238), (1403, 9178), (1586, 8119), (2806, 4589)]