19367004740

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5940799}}^1$

素因数の和:5940971

約数の個数: 24

約数和(自身を含む): 40920230400

約数和(自身を除く): 21553225660

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 5940799, 11881598, 23763196, 29703995, 59407990, 118815980, 968350237, 1936700474, 3873400948, 4841751185, 9683502370, 19367004740]

約数ペア:

[(1, 19367004740), (2, 9683502370), (4, 4841751185), (5, 3873400948), (10, 1936700474), (20, 968350237), (163, 118815980), (326, 59407990), (652, 29703995), (815, 23763196), (1630, 11881598), (3260, 5940799)]