19088512

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 38271420

約数和(自身を除く): 19182908

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 757, 788, 1514, 1576, 3028, 3152, 6056, 6304, 12112, 12608, 24224, 25216, 48448, 96896, 149129, 298258, 596516, 1193032, 2386064, 4772128, 9544256, 19088512]

約数ペア:

[(1, 19088512), (2, 9544256), (4, 4772128), (8, 2386064), (16, 1193032), (32, 596516), (64, 298258), (128, 149129), (197, 96896), (394, 48448), (757, 25216), (788, 24224), (1514, 12608), (1576, 12112), (3028, 6304), (3152, 6056)]