15941982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379571}}^1$

素因数の和:379583

約数の個数: 16

約数和(自身を含む): 36438912

約数和(自身を除く): 20496930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379571, 759142, 1138713, 2277426, 2656997, 5313994, 7970991, 15941982]

約数ペア:

[(1, 15941982), (2, 7970991), (3, 5313994), (6, 2656997), (7, 2277426), (14, 1138713), (21, 759142), (42, 379571)]