19204736

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 38923200

約数和(自身を除く): 19718464

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2543, 3776, 5086, 7552, 10172, 20344, 40688, 81376, 150037, 162752, 300074, 325504, 600148, 1200296, 2400592, 4801184, 9602368, 19204736]

約数ペア:

[(1, 19204736), (2, 9602368), (4, 4801184), (8, 2400592), (16, 1200296), (32, 600148), (59, 325504), (64, 300074), (118, 162752), (128, 150037), (236, 81376), (472, 40688), (944, 20344), (1888, 10172), (2543, 7552), (3776, 5086)]