2012059568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6618617}}^1$

素因数の和:6618644

約数の個数: 20

約数和(自身を含む): 4103543160

約数和(自身を除く): 2091483592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6618617, 13237234, 26474468, 52948936, 105897872, 125753723, 251507446, 503014892, 1006029784, 2012059568]

約数ペア:

[(1, 2012059568), (2, 1006029784), (4, 503014892), (8, 251507446), (16, 125753723), (19, 105897872), (38, 52948936), (76, 26474468), (152, 13237234), (304, 6618617)]