12757082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 21546000

約数和(自身を除く): 8788918

約数列:

[1, 2, 13, 26, 37, 74, 89, 149, 178, 298, 481, 962, 1157, 1937, 2314, 3293, 3874, 5513, 6586, 11026, 13261, 26522, 42809, 71669, 85618, 143338, 172393, 344786, 490657, 981314, 6378541, 12757082]

約数ペア:

[(1, 12757082), (2, 6378541), (13, 981314), (26, 490657), (37, 344786), (74, 172393), (89, 143338), (149, 85618), (178, 71669), (298, 42809), (481, 26522), (962, 13261), (1157, 11026), (1937, 6586), (2314, 5513), (3293, 3874)]