16138892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 35831040

約数和(自身を除く): 19692148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 859, 1342, 1708, 1718, 2684, 3436, 4697, 6013, 9394, 9449, 12026, 18788, 18898, 24052, 37796, 52399, 66143, 104798, 132286, 209596, 264572, 366793, 576389, 733586, 1152778, 1467172, 2305556, 4034723, 8069446, 16138892]

約数ペア:

[(1, 16138892), (2, 8069446), (4, 4034723), (7, 2305556), (11, 1467172), (14, 1152778), (22, 733586), (28, 576389), (44, 366793), (61, 264572), (77, 209596), (122, 132286), (154, 104798), (244, 66143), (308, 52399), (427, 37796), (671, 24052), (854, 18898), (859, 18788), (1342, 12026), (1708, 9449), (1718, 9394), (2684, 6013), (3436, 4697)]