19582912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 42245280

約数和(自身を除く): 22662368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 439, 544, 656, 697, 878, 1088, 1312, 1394, 1756, 2624, 2788, 3512, 5576, 7024, 7463, 11152, 14048, 14926, 17999, 22304, 28096, 29852, 35998, 44608, 59704, 71996, 119408, 143992, 238816, 287984, 305983, 477632, 575968, 611966, 1151936, 1223932, 2447864, 4895728, 9791456, 19582912]

約数ペア:

[(1, 19582912), (2, 9791456), (4, 4895728), (8, 2447864), (16, 1223932), (17, 1151936), (32, 611966), (34, 575968), (41, 477632), (64, 305983), (68, 287984), (82, 238816), (136, 143992), (164, 119408), (272, 71996), (328, 59704), (439, 44608), (544, 35998), (656, 29852), (697, 28096), (878, 22304), (1088, 17999), (1312, 14926), (1394, 14048), (1756, 11152), (2624, 7463), (2788, 7024), (3512, 5576)]