19203136

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9679}}^1$

素因数の和:9722

約数の個数: 28

約数和(自身を含む): 39339520

約数和(自身を除く): 20136384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9679, 19358, 38716, 77432, 154864, 300049, 309728, 600098, 619456, 1200196, 2400392, 4800784, 9601568, 19203136]

約数ペア:

[(1, 19203136), (2, 9601568), (4, 4800784), (8, 2400392), (16, 1200196), (31, 619456), (32, 600098), (62, 309728), (64, 300049), (124, 154864), (248, 77432), (496, 38716), (992, 19358), (1984, 9679)]