19757874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 42664320

約数和(自身を除く): 22906446

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 4937, 9874, 14811, 29622, 113551, 143173, 227102, 286346, 340653, 429519, 681306, 859038, 3292979, 6585958, 9878937, 19757874]

約数ペア:

[(1, 19757874), (2, 9878937), (3, 6585958), (6, 3292979), (23, 859038), (29, 681306), (46, 429519), (58, 340653), (69, 286346), (87, 227102), (138, 143173), (174, 113551), (667, 29622), (1334, 14811), (2001, 9874), (4002, 4937)]