19194112

素因数分解:

$2^8\times 7^1\times {\mathrm{10711}}^1$

素因数の和:10734

約数の個数: 36

約数和(自身を含む): 43790656

約数和(自身を除く): 24596544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 10711, 21422, 42844, 74977, 85688, 149954, 171376, 299908, 342752, 599816, 685504, 1199632, 1371008, 2399264, 2742016, 4798528, 9597056, 19194112]

約数ペア:

[(1, 19194112), (2, 9597056), (4, 4798528), (7, 2742016), (8, 2399264), (14, 1371008), (16, 1199632), (28, 685504), (32, 599816), (56, 342752), (64, 299908), (112, 171376), (128, 149954), (224, 85688), (256, 74977), (448, 42844), (896, 21422), (1792, 10711)]