12469700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6563}}^1$

素因数の和:6596

約数の個数: 36

約数和(自身を含む): 28487760

約数和(自身を除く): 16018060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6563, 13126, 26252, 32815, 65630, 124697, 131260, 164075, 249394, 328150, 498788, 623485, 656300, 1246970, 2493940, 3117425, 6234850, 12469700]

約数ペア:

[(1, 12469700), (2, 6234850), (4, 3117425), (5, 2493940), (10, 1246970), (19, 656300), (20, 623485), (25, 498788), (38, 328150), (50, 249394), (76, 164075), (95, 131260), (100, 124697), (190, 65630), (380, 32815), (475, 26252), (950, 13126), (1900, 6563)]