21993132322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1\times {\mathrm{57719}}^1$

素因数の和:59346

約数の個数: 32

約数和(自身を含む): 39945934080

約数和(自身を除く): 17952801758

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1601, 3202, 11207, 22414, 27217, 54434, 57719, 115438, 190519, 381038, 404033, 808066, 981223, 1962446, 6868561, 13737122, 92408119, 184816238, 646856833, 1293713666, 1570938023, 3141876046, 10996566161, 21993132322]

約数ペア:

[(1, 21993132322), (2, 10996566161), (7, 3141876046), (14, 1570938023), (17, 1293713666), (34, 646856833), (119, 184816238), (238, 92408119), (1601, 13737122), (3202, 6868561), (11207, 1962446), (22414, 981223), (27217, 808066), (54434, 404033), (57719, 381038), (115438, 190519)]