19475328

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 53035920

約数和(自身を除く): 33560592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1237, 1312, 1968, 2474, 2624, 3711, 3936, 4948, 5248, 7422, 7872, 9896, 14844, 15744, 19792, 29688, 39584, 50717, 59376, 79168, 101434, 118752, 152151, 158336, 202868, 237504, 304302, 405736, 475008, 608604, 811472, 1217208, 1622944, 2434416, 3245888, 4868832, 6491776, 9737664, 19475328]

約数ペア:

[(1, 19475328), (2, 9737664), (3, 6491776), (4, 4868832), (6, 3245888), (8, 2434416), (12, 1622944), (16, 1217208), (24, 811472), (32, 608604), (41, 475008), (48, 405736), (64, 304302), (82, 237504), (96, 202868), (123, 158336), (128, 152151), (164, 118752), (192, 101434), (246, 79168), (328, 59376), (384, 50717), (492, 39584), (656, 29688), (984, 19792), (1237, 15744), (1312, 14844), (1968, 9896), (2474, 7872), (2624, 7422), (3711, 5248), (3936, 4948)]