19608576

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:527

約数の個数: 88

約数和(自身を含む): 56398944

約数和(自身を除く): 36790368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 491, 512, 624, 768, 832, 982, 1024, 1248, 1473, 1536, 1664, 1964, 2496, 2946, 3072, 3328, 3928, 4992, 5892, 6383, 6656, 7856, 9984, 11784, 12766, 13312, 15712, 19149, 19968, 23568, 25532, 31424, 38298, 39936, 47136, 51064, 62848, 76596, 94272, 102128, 125696, 153192, 188544, 204256, 251392, 306384, 377088, 408512, 502784, 612768, 754176, 817024, 1225536, 1508352, 1634048, 2451072, 3268096, 4902144, 6536192, 9804288, 19608576]

約数ペア:

[(1, 19608576), (2, 9804288), (3, 6536192), (4, 4902144), (6, 3268096), (8, 2451072), (12, 1634048), (13, 1508352), (16, 1225536), (24, 817024), (26, 754176), (32, 612768), (39, 502784), (48, 408512), (52, 377088), (64, 306384), (78, 251392), (96, 204256), (104, 188544), (128, 153192), (156, 125696), (192, 102128), (208, 94272), (256, 76596), (312, 62848), (384, 51064), (416, 47136), (491, 39936), (512, 38298), (624, 31424), (768, 25532), (832, 23568), (982, 19968), (1024, 19149), (1248, 15712), (1473, 13312), (1536, 12766), (1664, 11784), (1964, 9984), (2496, 7856), (2946, 6656), (3072, 6383), (3328, 5892), (3928, 4992)]