19140618238

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{5927}}^1$

素因数の和:7037

約数の個数: 48

約数和(自身を含む): 34514049024

約数和(自身を除く): 15373430786

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1063, 1519, 2126, 3038, 5927, 7441, 11854, 14882, 32953, 41489, 52087, 65906, 82978, 104174, 183737, 230671, 290423, 367474, 461342, 580846, 1286159, 1614697, 2572318, 3229394, 6300401, 9003113, 12600802, 18006226, 44102807, 88205614, 195312431, 308719649, 390624862, 617439298, 1367187017, 2734374034, 9570309119, 19140618238]

約数ペア:

[(1, 19140618238), (2, 9570309119), (7, 2734374034), (14, 1367187017), (31, 617439298), (49, 390624862), (62, 308719649), (98, 195312431), (217, 88205614), (434, 44102807), (1063, 18006226), (1519, 12600802), (2126, 9003113), (3038, 6300401), (5927, 3229394), (7441, 2572318), (11854, 1614697), (14882, 1286159), (32953, 580846), (41489, 461342), (52087, 367474), (65906, 290423), (82978, 230671), (104174, 183737)]