17968033430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1\times {\mathrm{11177}}^1$

素因数の和:19664

約数の個数: 32

約数和(自身を含む): 34051764960

約数和(自身を除く): 16083731530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8461, 11177, 16922, 22354, 42305, 55885, 84610, 111770, 160759, 212363, 321518, 424726, 803795, 1061815, 1607590, 2123630, 94568597, 189137194, 472842985, 945685970, 1796803343, 3593606686, 8984016715, 17968033430]

約数ペア:

[(1, 17968033430), (2, 8984016715), (5, 3593606686), (10, 1796803343), (19, 945685970), (38, 472842985), (95, 189137194), (190, 94568597), (8461, 2123630), (11177, 1607590), (16922, 1061815), (22354, 803795), (42305, 424726), (55885, 321518), (84610, 212363), (111770, 160759)]