19556124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232811}}^1$

素因数の和:232825

約数の個数: 24

約数和(自身を含む): 52149888

約数和(自身を除く): 32593764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232811, 465622, 698433, 931244, 1396866, 1629677, 2793732, 3259354, 4889031, 6518708, 9778062, 19556124]

約数ペア:

[(1, 19556124), (2, 9778062), (3, 6518708), (4, 4889031), (6, 3259354), (7, 2793732), (12, 1629677), (14, 1396866), (21, 931244), (28, 698433), (42, 465622), (84, 232811)]