39219116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1051}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 72461760

約数和(自身を除く): 33242644

約数列:

[1, 2, 4, 19, 38, 76, 491, 982, 1051, 1964, 2102, 4204, 9329, 18658, 19969, 37316, 39938, 79876, 516041, 1032082, 2064164, 9804779, 19609558, 39219116]

約数ペア:

[(1, 39219116), (2, 19609558), (4, 9804779), (19, 2064164), (38, 1032082), (76, 516041), (491, 79876), (982, 39938), (1051, 37316), (1964, 19969), (2102, 18658), (4204, 9329)]