19467392

素因数分解:

$2^7\times 7^1\times {\mathrm{21727}}^1$

素因数の和:21748

約数の個数: 32

約数和(自身を含む): 44325120

約数和(自身を除く): 24857728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21727, 43454, 86908, 152089, 173816, 304178, 347632, 608356, 695264, 1216712, 1390528, 2433424, 2781056, 4866848, 9733696, 19467392]

約数ペア:

[(1, 19467392), (2, 9733696), (4, 4866848), (7, 2781056), (8, 2433424), (14, 1390528), (16, 1216712), (28, 695264), (32, 608356), (56, 347632), (64, 304178), (112, 173816), (128, 152089), (224, 86908), (448, 43454), (896, 21727)]