13190826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 30942720

約数和(自身を除く): 17751894

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 67, 114, 134, 157, 201, 209, 314, 402, 418, 471, 627, 737, 942, 1254, 1273, 1474, 1727, 2211, 2546, 2983, 3454, 3819, 4422, 5181, 5966, 7638, 8949, 10362, 10519, 14003, 17898, 21038, 28006, 31557, 32813, 42009, 63114, 65626, 84018, 98439, 115709, 196878, 199861, 231418, 347127, 399722, 599583, 694254, 1199166, 2198471, 4396942, 6595413, 13190826]

約数ペア:

[(1, 13190826), (2, 6595413), (3, 4396942), (6, 2198471), (11, 1199166), (19, 694254), (22, 599583), (33, 399722), (38, 347127), (57, 231418), (66, 199861), (67, 196878), (114, 115709), (134, 98439), (157, 84018), (201, 65626), (209, 63114), (314, 42009), (402, 32813), (418, 31557), (471, 28006), (627, 21038), (737, 17898), (942, 14003), (1254, 10519), (1273, 10362), (1474, 8949), (1727, 7638), (2211, 5966), (2546, 5181), (2983, 4422), (3454, 3819)]