1919339884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6231623}}^1$

素因数の和:6231645

約数の個数: 24

約数和(自身を含む): 4187651328

約数和(自身を除く): 2268311444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6231623, 12463246, 24926492, 43621361, 68547853, 87242722, 137095706, 174485444, 274191412, 479834971, 959669942, 1919339884]

約数ペア:

[(1, 1919339884), (2, 959669942), (4, 479834971), (7, 274191412), (11, 174485444), (14, 137095706), (22, 87242722), (28, 68547853), (44, 43621361), (77, 24926492), (154, 12463246), (308, 6231623)]