17869930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 35008848

約数和(自身を除く): 17138918

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 1361, 2626, 2722, 6565, 6805, 13130, 13610, 17693, 35386, 88465, 137461, 176930, 274922, 687305, 1374610, 1786993, 3573986, 8934965, 17869930]

約数ペア:

[(1, 17869930), (2, 8934965), (5, 3573986), (10, 1786993), (13, 1374610), (26, 687305), (65, 274922), (101, 176930), (130, 137461), (202, 88465), (505, 35386), (1010, 17693), (1313, 13610), (1361, 13130), (2626, 6805), (2722, 6565)]