38994538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{631}}^1$

素因数の和:750

約数の個数: 24

約数和(自身を含む): 65138976

約数和(自身を除く): 26144438

約数列:

[1, 2, 11, 22, 53, 106, 583, 631, 1166, 1262, 2809, 5618, 6941, 13882, 30899, 33443, 61798, 66886, 367873, 735746, 1772479, 3544958, 19497269, 38994538]

約数ペア:

[(1, 38994538), (2, 19497269), (11, 3544958), (22, 1772479), (53, 735746), (106, 367873), (583, 66886), (631, 61798), (1166, 33443), (1262, 30899), (2809, 13882), (5618, 6941)]