19298808

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15767}}^1$

素因数の和:15796

約数の個数: 48

約数和(自身を含む): 55345680

約数和(自身を除く): 36046872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15767, 31534, 47301, 63068, 94602, 126136, 141903, 189204, 268039, 283806, 378408, 536078, 567612, 804117, 1072156, 1135224, 1608234, 2144312, 2412351, 3216468, 4824702, 6432936, 9649404, 19298808]

約数ペア:

[(1, 19298808), (2, 9649404), (3, 6432936), (4, 4824702), (6, 3216468), (8, 2412351), (9, 2144312), (12, 1608234), (17, 1135224), (18, 1072156), (24, 804117), (34, 567612), (36, 536078), (51, 378408), (68, 283806), (72, 268039), (102, 189204), (136, 141903), (153, 126136), (204, 94602), (306, 63068), (408, 47301), (612, 31534), (1224, 15767)]