1209496908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5304811}}^1$

素因数の和:5304837

約数の個数: 24

約数和(自身を含む): 2970694720

約数和(自身を除く): 1761197812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 5304811, 10609622, 15914433, 21219244, 31828866, 63657732, 100791409, 201582818, 302374227, 403165636, 604748454, 1209496908]

約数ペア:

[(1, 1209496908), (2, 604748454), (3, 403165636), (4, 302374227), (6, 201582818), (12, 100791409), (19, 63657732), (38, 31828866), (57, 21219244), (76, 15914433), (114, 10609622), (228, 5304811)]