19553376

素因数分解:

$2^5\times 3^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 51562224

約数和(自身を除く): 32008848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 353, 577, 706, 1059, 1154, 1412, 1731, 2118, 2308, 2824, 3462, 4236, 4616, 5648, 6924, 8472, 9232, 11296, 13848, 16944, 18464, 27696, 33888, 55392, 203681, 407362, 611043, 814724, 1222086, 1629448, 2444172, 3258896, 4888344, 6517792, 9776688, 19553376]

約数ペア:

[(1, 19553376), (2, 9776688), (3, 6517792), (4, 4888344), (6, 3258896), (8, 2444172), (12, 1629448), (16, 1222086), (24, 814724), (32, 611043), (48, 407362), (96, 203681), (353, 55392), (577, 33888), (706, 27696), (1059, 18464), (1154, 16944), (1412, 13848), (1731, 11296), (2118, 9232), (2308, 8472), (2824, 6924), (3462, 5648), (4236, 4616)]