13387552

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 28153440

約数和(自身を除く): 14765888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 227, 304, 388, 454, 608, 776, 908, 1552, 1816, 1843, 3104, 3632, 3686, 4313, 7264, 7372, 8626, 14744, 17252, 22019, 29488, 34504, 44038, 58976, 69008, 88076, 138016, 176152, 352304, 418361, 704608, 836722, 1673444, 3346888, 6693776, 13387552]

約数ペア:

[(1, 13387552), (2, 6693776), (4, 3346888), (8, 1673444), (16, 836722), (19, 704608), (32, 418361), (38, 352304), (76, 176152), (97, 138016), (152, 88076), (194, 69008), (227, 58976), (304, 44038), (388, 34504), (454, 29488), (608, 22019), (776, 17252), (908, 14744), (1552, 8626), (1816, 7372), (1843, 7264), (3104, 4313), (3632, 3686)]