21010732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9533}}^1$

素因数の和:9585

約数の個数: 24

約数和(自身を含む): 40042800

約数和(自身を除く): 19032068

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9533, 19066, 38132, 181127, 276457, 362254, 552914, 724508, 1105828, 5252683, 10505366, 21010732]

約数ペア:

[(1, 21010732), (2, 10505366), (4, 5252683), (19, 1105828), (29, 724508), (38, 552914), (58, 362254), (76, 276457), (116, 181127), (551, 38132), (1102, 19066), (2204, 9533)]