19269428068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6536441}}^1$

素因数の和:6536523

約数の個数: 24

約数和(自身を含む): 37336156704

約数和(自身を除く): 18066728636

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 6536441, 13072882, 26145764, 71900851, 143801702, 287603404, 437941547, 875883094, 1751766188, 4817357017, 9634714034, 19269428068]

約数ペア:

[(1, 19269428068), (2, 9634714034), (4, 4817357017), (11, 1751766188), (22, 875883094), (44, 437941547), (67, 287603404), (134, 143801702), (268, 71900851), (737, 26145764), (1474, 13072882), (2948, 6536441)]