19470784

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6473}}^1$

素因数の和:6532

約数の個数: 28

約数和(自身を含む): 39465504

約数和(自身を除く): 19994720

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6473, 12946, 25892, 51784, 103568, 207136, 304231, 414272, 608462, 1216924, 2433848, 4867696, 9735392, 19470784]

約数ペア:

[(1, 19470784), (2, 9735392), (4, 4867696), (8, 2433848), (16, 1216924), (32, 608462), (47, 414272), (64, 304231), (94, 207136), (188, 103568), (376, 51784), (752, 25892), (1504, 12946), (3008, 6473)]