15643194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19603}}^1$

素因数の和:19634

約数の個数: 32

約数和(自身を含む): 37639680

約数和(自身を除く): 21996486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 19603, 39206, 58809, 117618, 137221, 274442, 372457, 411663, 744914, 823326, 1117371, 2234742, 2607199, 5214398, 7821597, 15643194]

約数ペア:

[(1, 15643194), (2, 7821597), (3, 5214398), (6, 2607199), (7, 2234742), (14, 1117371), (19, 823326), (21, 744914), (38, 411663), (42, 372457), (57, 274442), (114, 137221), (133, 117618), (266, 58809), (399, 39206), (798, 19603)]