19235264

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8123}}^1$

素因数の和:8172

約数の個数: 28

約数和(自身を含む): 39206424

約数和(自身を除く): 19971160

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8123, 16246, 32492, 64984, 129968, 259936, 300551, 519872, 601102, 1202204, 2404408, 4808816, 9617632, 19235264]

約数ペア:

[(1, 19235264), (2, 9617632), (4, 4808816), (8, 2404408), (16, 1202204), (32, 601102), (37, 519872), (64, 300551), (74, 259936), (148, 129968), (296, 64984), (592, 32492), (1184, 16246), (2368, 8123)]