19309632

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 56

約数和(自身を含む): 51486816

約数和(自身を除く): 32177184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 617, 652, 978, 1234, 1304, 1851, 1956, 2468, 2608, 3702, 3912, 4936, 5216, 7404, 7824, 9872, 10432, 14808, 15648, 19744, 29616, 31296, 39488, 59232, 100571, 118464, 201142, 301713, 402284, 603426, 804568, 1206852, 1609136, 2413704, 3218272, 4827408, 6436544, 9654816, 19309632]

約数ペア:

[(1, 19309632), (2, 9654816), (3, 6436544), (4, 4827408), (6, 3218272), (8, 2413704), (12, 1609136), (16, 1206852), (24, 804568), (32, 603426), (48, 402284), (64, 301713), (96, 201142), (163, 118464), (192, 100571), (326, 59232), (489, 39488), (617, 31296), (652, 29616), (978, 19744), (1234, 15648), (1304, 14808), (1851, 10432), (1956, 9872), (2468, 7824), (2608, 7404), (3702, 5216), (3912, 4936)]