13438722418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16509487}}^1$

素因数の和:16509537

約数の個数: 16

約数和(自身を含む): 22584979584

約数和(自身を除く): 9146257166

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 16509487, 33018974, 181604357, 363208714, 610851019, 1221702038, 6719361209, 13438722418]

約数ペア:

[(1, 13438722418), (2, 6719361209), (11, 1221702038), (22, 610851019), (37, 363208714), (74, 181604357), (407, 33018974), (814, 16509487)]