12626908

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2842

約数の個数: 36

約数和(自身を含む): 26831952

約数和(自身を除く): 14205044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 2801, 4508, 5602, 11204, 19607, 39214, 64423, 78428, 128846, 137249, 257692, 274498, 450961, 548996, 901922, 1803844, 3156727, 6313454, 12626908]

約数ペア:

[(1, 12626908), (2, 6313454), (4, 3156727), (7, 1803844), (14, 901922), (23, 548996), (28, 450961), (46, 274498), (49, 257692), (92, 137249), (98, 128846), (161, 78428), (196, 64423), (322, 39214), (644, 19607), (1127, 11204), (2254, 5602), (2801, 4508)]