19656512

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1386

約数の個数: 28

約数和(自身を含む): 39180516

約数和(自身を除く): 19524004

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1093, 1124, 2186, 2248, 4372, 4496, 8744, 8992, 17488, 17984, 34976, 69952, 307133, 614266, 1228532, 2457064, 4914128, 9828256, 19656512]

約数ペア:

[(1, 19656512), (2, 9828256), (4, 4914128), (8, 2457064), (16, 1228532), (32, 614266), (64, 307133), (281, 69952), (562, 34976), (1093, 17984), (1124, 17488), (2186, 8992), (2248, 8744), (4372, 4496)]