15382402

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20731}}^1$

素因数の和:20793

約数の個数: 16

約数和(自身を含む): 26868672

約数和(自身を除く): 11486270

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 20731, 41462, 145117, 290234, 1098743, 2197486, 7691201, 15382402]

約数ペア:

[(1, 15382402), (2, 7691201), (7, 2197486), (14, 1098743), (53, 290234), (106, 145117), (371, 41462), (742, 20731)]