15393952

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3653

約数の個数: 48

約数和(自身を含む): 36469440

約数和(自身を除く): 21075488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 3617, 4256, 7234, 14468, 25319, 28936, 50638, 57872, 68723, 101276, 115744, 137446, 202552, 274892, 405104, 481061, 549784, 810208, 962122, 1099568, 1924244, 2199136, 3848488, 7696976, 15393952]

約数ペア:

[(1, 15393952), (2, 7696976), (4, 3848488), (7, 2199136), (8, 1924244), (14, 1099568), (16, 962122), (19, 810208), (28, 549784), (32, 481061), (38, 405104), (56, 274892), (76, 202552), (112, 137446), (133, 115744), (152, 101276), (224, 68723), (266, 57872), (304, 50638), (532, 28936), (608, 25319), (1064, 14468), (2128, 7234), (3617, 4256)]