19639071104

素因数分解:

$2^7\times {\mathrm{743}}^1\times {\mathrm{206501}}^1$

素因数の和:207258

約数の個数: 32

約数和(自身を含む): 39177559440

約数和(自身を除く): 19538488336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 743, 1486, 2972, 5944, 11888, 23776, 47552, 95104, 206501, 413002, 826004, 1652008, 3304016, 6608032, 13216064, 26432128, 153430243, 306860486, 613720972, 1227441944, 2454883888, 4909767776, 9819535552, 19639071104]

約数ペア:

[(1, 19639071104), (2, 9819535552), (4, 4909767776), (8, 2454883888), (16, 1227441944), (32, 613720972), (64, 306860486), (128, 153430243), (743, 26432128), (1486, 13216064), (2972, 6608032), (5944, 3304016), (11888, 1652008), (23776, 826004), (47552, 413002), (95104, 206501)]