11621428

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4592

約数の個数: 36

約数和(自身を含む): 25483332

約数和(自身を除く): 13861904

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 4561, 9122, 18244, 31927, 59293, 63854, 118586, 127708, 223489, 237172, 415051, 446978, 830102, 893956, 1660204, 2905357, 5810714, 11621428]

約数ペア:

[(1, 11621428), (2, 5810714), (4, 2905357), (7, 1660204), (13, 893956), (14, 830102), (26, 446978), (28, 415051), (49, 237172), (52, 223489), (91, 127708), (98, 118586), (182, 63854), (196, 59293), (364, 31927), (637, 18244), (1274, 9122), (2548, 4561)]