15630884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 29386140

約数和(自身を除く): 13755256

約数列:

[1, 2, 4, 29, 47, 58, 61, 94, 116, 122, 188, 244, 1363, 1769, 2209, 2726, 2867, 3538, 4418, 5452, 5734, 7076, 8836, 11468, 64061, 83143, 128122, 134749, 166286, 256244, 269498, 332572, 538996, 3907721, 7815442, 15630884]

約数ペア:

[(1, 15630884), (2, 7815442), (4, 3907721), (29, 538996), (47, 332572), (58, 269498), (61, 256244), (94, 166286), (116, 134749), (122, 128122), (188, 83143), (244, 64061), (1363, 11468), (1769, 8836), (2209, 7076), (2726, 5734), (2867, 5452), (3538, 4418)]