15590806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 30170880

約数和(自身を除く): 14580074

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 3491, 4466, 6982, 24437, 38401, 48874, 76802, 101239, 202478, 268807, 537614, 708673, 1113629, 1417346, 2227258, 7795403, 15590806]

約数ペア:

[(1, 15590806), (2, 7795403), (7, 2227258), (11, 1417346), (14, 1113629), (22, 708673), (29, 537614), (58, 268807), (77, 202478), (154, 101239), (203, 76802), (319, 48874), (406, 38401), (638, 24437), (2233, 6982), (3491, 4466)]