17518870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 15969770

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1291, 1357, 2582, 2714, 6455, 6785, 12910, 13570, 29693, 59386, 76169, 148465, 152338, 296930, 380845, 761690, 1751887, 3503774, 8759435, 17518870]

約数ペア:

[(1, 17518870), (2, 8759435), (5, 3503774), (10, 1751887), (23, 761690), (46, 380845), (59, 296930), (115, 152338), (118, 148465), (230, 76169), (295, 59386), (590, 29693), (1291, 13570), (1357, 12910), (2582, 6785), (2714, 6455)]