19120064

素因数分解:

$2^6\times {\mathrm{179}}^1\times {\mathrm{1669}}^1$

素因数の和:1860

約数の個数: 28

約数和(自身を含む): 38176200

約数和(自身を除く): 19056136

約数列:

[1, 2, 4, 8, 16, 32, 64, 179, 358, 716, 1432, 1669, 2864, 3338, 5728, 6676, 11456, 13352, 26704, 53408, 106816, 298751, 597502, 1195004, 2390008, 4780016, 9560032, 19120064]

約数ペア:

[(1, 19120064), (2, 9560032), (4, 4780016), (8, 2390008), (16, 1195004), (32, 597502), (64, 298751), (179, 106816), (358, 53408), (716, 26704), (1432, 13352), (1669, 11456), (2864, 6676), (3338, 5728)]