19244948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1933}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 35740320

約数和(自身を除く): 16495372

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 1933, 2489, 3866, 4978, 7732, 9956, 36727, 73454, 146908, 253223, 506446, 1012892, 4811237, 9622474, 19244948]

約数ペア:

[(1, 19244948), (2, 9622474), (4, 4811237), (19, 1012892), (38, 506446), (76, 253223), (131, 146908), (262, 73454), (524, 36727), (1933, 9956), (2489, 7732), (3866, 4978)]