19075836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7193}}^1$

素因数の和:7230

約数の個数: 48

約数和(自身を含む): 50760864

約数和(自身を除く): 31685028

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 7193, 14386, 21579, 28772, 43158, 86316, 93509, 122281, 187018, 244562, 280527, 366843, 374036, 489124, 561054, 733686, 1122108, 1467372, 1589653, 3179306, 4768959, 6358612, 9537918, 19075836]

約数ペア:

[(1, 19075836), (2, 9537918), (3, 6358612), (4, 4768959), (6, 3179306), (12, 1589653), (13, 1467372), (17, 1122108), (26, 733686), (34, 561054), (39, 489124), (51, 374036), (52, 366843), (68, 280527), (78, 244562), (102, 187018), (156, 122281), (204, 93509), (221, 86316), (442, 43158), (663, 28772), (884, 21579), (1326, 14386), (2652, 7193)]