19398464

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{3001}}^1$

素因数の和:3114

約数の個数: 28

約数和(自身を含む): 38887908

約数和(自身を除く): 19489444

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3001, 3232, 6002, 6464, 12004, 24008, 48016, 96032, 192064, 303101, 606202, 1212404, 2424808, 4849616, 9699232, 19398464]

約数ペア:

[(1, 19398464), (2, 9699232), (4, 4849616), (8, 2424808), (16, 1212404), (32, 606202), (64, 303101), (101, 192064), (202, 96032), (404, 48016), (808, 24008), (1616, 12004), (3001, 6464), (3232, 6002)]