19014784

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 38173500

約数和(自身を除く): 19158716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 997, 1192, 1994, 2384, 3988, 4768, 7976, 9536, 15952, 19072, 31904, 63808, 127616, 148553, 297106, 594212, 1188424, 2376848, 4753696, 9507392, 19014784]

約数ペア:

[(1, 19014784), (2, 9507392), (4, 4753696), (8, 2376848), (16, 1188424), (32, 594212), (64, 297106), (128, 148553), (149, 127616), (298, 63808), (596, 31904), (997, 19072), (1192, 15952), (1994, 9536), (2384, 7976), (3988, 4768)]