15705639194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{23371}}^1$

素因数の和:25490

約数の個数: 32

約数和(自身を含む): 28109223936

約数和(自身を除く): 12403584742

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2087, 4174, 14609, 23371, 29218, 46742, 48001, 96002, 163597, 327194, 336007, 537533, 672014, 1075066, 3762731, 7525462, 48775277, 97550554, 341426939, 682853878, 1121831371, 2243662742, 7852819597, 15705639194]

約数ペア:

[(1, 15705639194), (2, 7852819597), (7, 2243662742), (14, 1121831371), (23, 682853878), (46, 341426939), (161, 97550554), (322, 48775277), (2087, 7525462), (4174, 3762731), (14609, 1075066), (23371, 672014), (29218, 537533), (46742, 336007), (48001, 327194), (96002, 163597)]