17991685732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1703113}}^1$

素因数の和:1703275

約数の個数: 24

約数和(自身を含む): 33381034400

約数和(自身を除く): 15389348668

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 1703113, 3406226, 6812452, 32359147, 64718294, 129436588, 236732707, 473465414, 946930828, 4497921433, 8995842866, 17991685732]

約数ペア:

[(1, 17991685732), (2, 8995842866), (4, 4497921433), (19, 946930828), (38, 473465414), (76, 236732707), (139, 129436588), (278, 64718294), (556, 32359147), (2641, 6812452), (5282, 3406226), (10564, 1703113)]