19256954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1163}}^1$

素因数の和:1669

約数の個数: 16

約数和(自身を含む): 30673728

約数和(自身を除く): 11416774

約数列:

[1, 2, 17, 34, 487, 974, 1163, 2326, 8279, 16558, 19771, 39542, 566381, 1132762, 9628477, 19256954]

約数ペア:

[(1, 19256954), (2, 9628477), (17, 1132762), (34, 566381), (487, 39542), (974, 19771), (1163, 16558), (2326, 8279)]