21752655286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{21599}}^1$

素因数の和:23196

約数の個数: 32

約数和(自身を含む): 36391680000

約数和(自身を除く): 14639024714

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1559, 3118, 21599, 26503, 29621, 43198, 53006, 59242, 367183, 410381, 503557, 734366, 820762, 1007114, 6976477, 13952954, 33672841, 67345682, 572438297, 639783979, 1144876594, 1279567958, 10876327643, 21752655286]

約数ペア:

[(1, 21752655286), (2, 10876327643), (17, 1279567958), (19, 1144876594), (34, 639783979), (38, 572438297), (323, 67345682), (646, 33672841), (1559, 13952954), (3118, 6976477), (21599, 1007114), (26503, 820762), (29621, 734366), (43198, 503557), (53006, 410381), (59242, 367183)]