19441116

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{827}}^1$

素因数の和:1490

約数の個数: 36

約数和(自身を含む): 49277592

約数和(自身を除く): 29836476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 827, 1306, 1654, 1959, 2481, 2612, 3308, 3918, 4962, 5877, 7443, 7836, 9924, 11754, 14886, 23508, 29772, 540031, 1080062, 1620093, 2160124, 3240186, 4860279, 6480372, 9720558, 19441116]

約数ペア:

[(1, 19441116), (2, 9720558), (3, 6480372), (4, 4860279), (6, 3240186), (9, 2160124), (12, 1620093), (18, 1080062), (36, 540031), (653, 29772), (827, 23508), (1306, 14886), (1654, 11754), (1959, 9924), (2481, 7836), (2612, 7443), (3308, 5877), (3918, 4962)]