7890991612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14832691}}^1$

素因数の和:14832721

約数の個数: 24

約数和(自身を含む): 16612615040

約数和(自身を除く): 8721623428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 14832691, 29665382, 59330764, 103828837, 207657674, 281821129, 415315348, 563642258, 1127284516, 1972747903, 3945495806, 7890991612]

約数ペア:

[(1, 7890991612), (2, 3945495806), (4, 1972747903), (7, 1127284516), (14, 563642258), (19, 415315348), (28, 281821129), (38, 207657674), (76, 103828837), (133, 59330764), (266, 29665382), (532, 14832691)]