19303744

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3389}}^1$

素因数の和:3490

約数の個数: 28

約数和(自身を含む): 38747700

約数和(自身を除く): 19443956

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3389, 5696, 6778, 13556, 27112, 54224, 108448, 216896, 301621, 603242, 1206484, 2412968, 4825936, 9651872, 19303744]

約数ペア:

[(1, 19303744), (2, 9651872), (4, 4825936), (8, 2412968), (16, 1206484), (32, 603242), (64, 301621), (89, 216896), (178, 108448), (356, 54224), (712, 27112), (1424, 13556), (2848, 6778), (3389, 5696)]