24919868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 46273920

約数和(自身を除く): 21354052

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 2503, 4978, 5006, 9956, 10012, 47557, 95114, 190228, 327893, 655786, 1311572, 6229967, 12459934, 24919868]

約数ペア:

[(1, 24919868), (2, 12459934), (4, 6229967), (19, 1311572), (38, 655786), (76, 327893), (131, 190228), (262, 95114), (524, 47557), (2489, 10012), (2503, 9956), (4978, 5006)]