15640034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7621

約数の個数: 16

約数和(自身を含む): 25250616

約数和(自身を除く): 9610582

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 7541, 15082, 128197, 256394, 460001, 920002, 7820017, 15640034]

約数ペア:

[(1, 15640034), (2, 7820017), (17, 920002), (34, 460001), (61, 256394), (122, 128197), (1037, 15082), (2074, 7541)]