38491796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72353}}^1$

素因数の和:72383

約数の個数: 24

約数和(自身を含む): 81036480

約数和(自身を除く): 42544684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72353, 144706, 289412, 506471, 1012942, 1374707, 2025884, 2749414, 5498828, 9622949, 19245898, 38491796]

約数ペア:

[(1, 38491796), (2, 19245898), (4, 9622949), (7, 5498828), (14, 2749414), (19, 2025884), (28, 1374707), (38, 1012942), (76, 506471), (133, 289412), (266, 144706), (532, 72353)]