1994504518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{2819}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 3231043200

約数和(自身を除く): 1236538682

約数列:

[1, 2, 19, 38, 43, 86, 433, 817, 866, 1634, 2819, 5638, 8227, 16454, 18619, 37238, 53561, 107122, 121217, 242434, 353761, 707522, 1220627, 2303123, 2441254, 4606246, 23191913, 46383826, 52486961, 104973922, 997252259, 1994504518]

約数ペア:

[(1, 1994504518), (2, 997252259), (19, 104973922), (38, 52486961), (43, 46383826), (86, 23191913), (433, 4606246), (817, 2441254), (866, 2303123), (1634, 1220627), (2819, 707522), (5638, 353761), (8227, 242434), (16454, 121217), (18619, 107122), (37238, 53561)]