19310464

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2557}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 39137400

約数和(自身を除く): 19826936

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2557, 3776, 5114, 7552, 10228, 20456, 40912, 81824, 150863, 163648, 301726, 327296, 603452, 1206904, 2413808, 4827616, 9655232, 19310464]

約数ペア:

[(1, 19310464), (2, 9655232), (4, 4827616), (8, 2413808), (16, 1206904), (32, 603452), (59, 327296), (64, 301726), (118, 163648), (128, 150863), (236, 81824), (472, 40912), (944, 20456), (1888, 10228), (2557, 7552), (3776, 5114)]