19941056

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5281}}^1$

素因数の和:5352

約数の個数: 28

約数和(自身を含む): 40248840

約数和(自身を除く): 20307784

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5281, 10562, 21124, 42248, 84496, 168992, 311579, 337984, 623158, 1246316, 2492632, 4985264, 9970528, 19941056]

約数ペア:

[(1, 19941056), (2, 9970528), (4, 4985264), (8, 2492632), (16, 1246316), (32, 623158), (59, 337984), (64, 311579), (118, 168992), (236, 84496), (472, 42248), (944, 21124), (1888, 10562), (3776, 5281)]