12818692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 23791040

約数和(自身を除く): 10972348

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 1117, 2234, 2869, 4468, 5738, 11476, 21223, 42446, 84892, 168667, 337334, 674668, 3204673, 6409346, 12818692]

約数ペア:

[(1, 12818692), (2, 6409346), (4, 3204673), (19, 674668), (38, 337334), (76, 168667), (151, 84892), (302, 42446), (604, 21223), (1117, 11476), (2234, 5738), (2869, 4468)]