19432849544

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{50599}}^1$

素因数の和:51453

約数の個数: 32

約数和(自身を含む): 37081704000

約数和(自身を除く): 17648854456

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 787, 1574, 3148, 6296, 48007, 50599, 96014, 101198, 192028, 202396, 384056, 404792, 3086539, 6173078, 12346156, 24692312, 39821413, 79642826, 159285652, 318571304, 2429106193, 4858212386, 9716424772, 19432849544]

約数ペア:

[(1, 19432849544), (2, 9716424772), (4, 4858212386), (8, 2429106193), (61, 318571304), (122, 159285652), (244, 79642826), (488, 39821413), (787, 24692312), (1574, 12346156), (3148, 6173078), (6296, 3086539), (48007, 404792), (50599, 384056), (96014, 202396), (101198, 192028)]