13250552

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1567}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 28600320

約数和(自身を除く): 15349768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 1567, 2114, 3134, 4228, 6268, 8456, 10969, 12536, 21938, 43876, 87752, 236617, 473234, 946468, 1656319, 1892936, 3312638, 6625276, 13250552]

約数ペア:

[(1, 13250552), (2, 6625276), (4, 3312638), (7, 1892936), (8, 1656319), (14, 946468), (28, 473234), (56, 236617), (151, 87752), (302, 43876), (604, 21938), (1057, 12536), (1208, 10969), (1567, 8456), (2114, 6268), (3134, 4228)]