19103936

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9629}}^1$

素因数の和:9672

約数の個数: 28

約数和(自身を含む): 39136320

約数和(自身を除く): 20032384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9629, 19258, 38516, 77032, 154064, 298499, 308128, 596998, 616256, 1193996, 2387992, 4775984, 9551968, 19103936]

約数ペア:

[(1, 19103936), (2, 9551968), (4, 4775984), (8, 2387992), (16, 1193996), (31, 616256), (32, 596998), (62, 308128), (64, 298499), (124, 154064), (248, 77032), (496, 38516), (992, 19258), (1984, 9629)]