15789342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 34024320

約数和(自身を除く): 18234978

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3221, 4902, 6442, 9663, 19326, 61199, 122398, 138503, 183597, 277006, 367194, 415509, 831018, 2631557, 5263114, 7894671, 15789342]

約数ペア:

[(1, 15789342), (2, 7894671), (3, 5263114), (6, 2631557), (19, 831018), (38, 415509), (43, 367194), (57, 277006), (86, 183597), (114, 138503), (129, 122398), (258, 61199), (817, 19326), (1634, 9663), (2451, 6442), (3221, 4902)]