38407408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{184651}}^1$

素因数の和:184672

約数の個数: 20

約数和(自身を含む): 80138968

約数和(自身を除く): 41731560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 184651, 369302, 738604, 1477208, 2400463, 2954416, 4800926, 9601852, 19203704, 38407408]

約数ペア:

[(1, 38407408), (2, 19203704), (4, 9601852), (8, 4800926), (13, 2954416), (16, 2400463), (26, 1477208), (52, 738604), (104, 369302), (208, 184651)]